| Publication | Date of Publication | Type |
|---|
| New results and open problems in line graphs | 2023-06-01 | Paper |
| Monster graphs are determined by their Laplacian spectra | 2023-03-09 | Paper |
| Preliminaries | 2022-12-21 | Paper |
| Productive and sum graph labelings: a survey | 2022-03-09 | Paper |
| A survey of line digraphs and generalizations | 2022-03-09 | Paper |
| A study on edge coloring and edge sum coloring of integral sum graphs | 2022-02-28 | Paper |
| Laplacian spectral determination of path-friendship graphs | 2021-11-15 | Paper |
| The spectral determination of the connected multicone graphs | 2021-11-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5156336 | 2021-10-15 | Paper |
| On the spectral determinations of the connected multicone graphs | 2021-10-05 | Paper |
| Line Graphs and Line Digraphs | 2021-09-09 | Paper |
| Desert Island Conjectures | 2019-06-12 | Paper |
| Reviews | 2019-05-14 | Paper |
| On the spectral determinations of the connected multicone graphs $ K_r\bigtriangledown sK_t $ | 2018-06-07 | Paper |
| A number theoretic problem on super line graphs | 2016-10-31 | Paper |
| Modern graph theory | 2014-05-19 | Paper |
| The early history of the brick factory problem | 2011-04-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3656218 | 2010-01-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5488343 | 2006-09-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5708559 | 2005-11-18 | Paper |
| Detour-saturated graphs | 2005-06-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4661927 | 2005-03-30 | Paper |
| Multidimensional bipartite trees | 2003-12-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4405806 | 2003-06-23 | Paper |
| On the maximum number of cyclic triples in oriented graphs | 2002-12-10 | Paper |
| The average connectivity of a graph | 2002-08-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4529530 | 2002-06-10 | Paper |
| Strongly multiplicative graphs | 2002-03-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2725019 | 2002-01-08 | Paper |
| Random packing by \(\rho\)-connected \(\rho\)-regular graphs | 2001-02-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4489165 | 2001-01-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4489257 | 2000-12-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4262240 | 2000-07-19 | Paper |
| Queens graphs | 2000-05-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4940043 | 2000-03-01 | Paper |
| The super line graph \({\mathfrak L}_2\) | 1999-11-29 | Paper |
| A tribute to Frank Harary (in honor of his 70th birthday) | 1998-09-15 | Paper |
| Biplanar graphs: A survey | 1998-06-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4390607 | 1998-05-26 | Paper |
| Opinion functions on trees | 1998-03-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4342026 | 1997-07-01 | Paper |
| Decycling graphs | 1997-05-19 | Paper |
| On the Steiner median of a tree | 1996-11-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4892328 | 1996-09-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4871081 | 1996-07-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4871127 | 1996-05-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4873788 | 1996-04-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4873789 | 1996-04-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4873797 | 1996-04-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4873690 | 1996-04-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4305538 | 1995-01-23 | Paper |
| A classification scheme for vulnerability and reliability parameters of graphs | 1994-12-04 | Paper |
| On the honesty of graph complements | 1994-09-15 | Paper |
| Random packings of graphs | 1994-09-11 | Paper |
| Edge-integrity: A survey | 1994-03-01 | Paper |
| A survey of integrity | 1993-01-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3990577 | 1992-06-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3983256 | 1992-06-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3977373 | 1992-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3487370 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5203054 | 1989-01-01 | Paper |
| Variations on a theorem of Petersen | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3496367 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3835470 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3029025 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3815334 | 1987-01-01 | Paper |
| Desert island theorems | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3770564 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3222883 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3686739 | 1985-01-01 | Paper |
| Cycles in bipartite tournaments | 1982-01-01 | Paper |
| Connection digraphs and second-order line digraphs | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3907592 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3927273 | 1981-01-01 | Paper |
| The cochromatic index of a graph | 1980-01-01 | Paper |
| On the crossing numbers of products of cycles and graphs of order four | 1980-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3942982 | 1979-01-01 | Paper |
| On Line Graphs with Crossing Number 1 | 1979-01-01 | Paper |
| The crossing number of \(C_3\times C_n\) | 1978-01-01 | Paper |
| Consistency in marked digraphs | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3872493 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3872508 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3880860 | 1978-01-01 | Paper |
| Consistent graphs with signed points | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3864536 | 1977-01-01 | Paper |
| Blocks and the nonorientable genus of graphs | 1977-01-01 | Paper |
| Infinite digraphs isomorphic with their line digraphs | 1976-01-01 | Paper |
| On small graphs critical with respect to edge colourings | 1976-01-01 | Paper |
| Three Conjectures on Critical Graphs | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4100119 | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4105694 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4116453 | 1975-01-01 | Paper |
| Enumerating Dissectible Polyhedra by Their Automorphism Groups | 1974-01-01 | Paper |
| On the enumeration of planar trees of hexagons | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4777311 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4777314 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4777315 | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4777324 | 1974-01-01 | Paper |
| On the edge-chromatic number of a graph | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5666585 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5623712 | 1971-01-01 | Paper |
| Properties and characterizations of k ‐trees | 1971-01-01 | Paper |
| Locally Finite Self-Interchange Graphs | 1971-01-01 | Paper |
| The number of labeled dissections of a k-ball | 1971-01-01 | Paper |
| Characterizations of derived graphs | 1970-01-01 | Paper |
| On nonreconstructable tournaments | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5613124 | 1970-01-01 | Paper |
| The number of labeled k-dimensional trees | 1969-01-01 | Paper |
| Minimal Regular Extensions of Oriented Graphs | 1969-01-01 | Paper |
| Minimal Decompositions of Complete Graphs into Subgraphs with Embeddability Properties | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5580172 | 1969-01-01 | Paper |
| The Coarseness of the Complete Bipartite Graph | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5580179 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5596092 | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5539656 | 1968-01-01 | Paper |
| The Coarseness of the Complete Graph | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5566314 | 1968-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5570136 | 1968-01-01 | Paper |
| The connectivity function of a graph | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5607732 | 1967-01-01 | Paper |
| On the critical lines of a graph | 1967-01-01 | Paper |
| On the 1-factors of a non-separable graph | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5521493 | 1966-01-01 | Paper |
| Local Restrictions for Various Classes of Directed Graphs | 1965-01-01 | Paper |
| The Genus of the n-Cube | 1965-01-01 | Paper |
| The Maximum Number of Strongly Connected Subtournaments* | 1965-01-01 | Paper |
| Inequalities involving the genus of a graph and its thicknesses | 1965-01-01 | Paper |
| The Thickness of the Complete Graph | 1965-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5510192 | 1965-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5732335 | 1964-01-01 | Paper |
| On the thickness of the complete graph | 1964-01-01 | Paper |
