| Publication | Date of Publication | Type |
|---|
| Induced Decompositions of Graphs | 2013-04-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3097395 | 2011-11-16 | Paper |
| Tree-width of graphs without a \(3\times 3\) grid minor | 2010-04-28 | Paper |
| The Erdős-Pósa property for long circuits | 2007-11-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5422499 | 2007-10-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3424767 | 2007-03-05 | Paper |
| Short proofs of classical theorems | 2004-02-03 | Paper |
| Heavy cycles in weighted graphs | 2003-06-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4410006 | 2002-01-01 | Paper |
| Vertices of small degree in uniquely Hamiltonian graphs | 2000-06-25 | Paper |
| Graphs of diameter two with no 4-circuits | 2000-01-30 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4376500 | 1998-09-07 | Paper |
| [https://portal.mardi4nfdi.de/wiki/Publication:4351314 A weighted generalization of Tur�n's theorem] | 1997-10-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3126218 | 1997-10-12 | Paper |
| Counting subgraphs: A new approach to the Caccetta-Häggkvist conjecture | 1997-10-07 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4871748 | 1996-11-05 | Paper |
| A short proof of the Chen-Manalastas theorem | 1996-06-18 | Paper |
| Triangle-free subgraphs of powers of cycles | 1993-01-16 | Paper |
| Cycles in weighted graphs | 1992-06-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3975132 | 1992-06-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3972139 | 1992-06-25 | Paper |
| Perfect path double covers of graphs | 1992-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3360905 | 1990-01-01 | Paper |
| A note on the star chromatic number | 1990-01-01 | Paper |
| Trigraphs | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3826597 | 1989-01-01 | Paper |
| A sufficient condition for dominating cycles | 1987-01-01 | Paper |
| Parity theorems for paths and cycles in graphs | 1986-01-01 | Paper |
| Largest bipartite subgraphs in triangle-free graphs with maximum degree three | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3691768 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3703921 | 1985-01-01 | Paper |
| Lengths of cycles in halin graphs | 1985-01-01 | Paper |
| Erratum to ``Large dense neighbourhoods and Turán's theorem | 1983-01-01 | Paper |
| Large dense neighbourhoods and Turán's theorem | 1983-01-01 | Paper |
| Counterexamples to theorems of Menger type for the diameter | 1983-01-01 | Paper |
| Relative lengths of paths and cycles in 3-connected graphs | 1981-01-01 | Paper |
| Edge-disjoint Hamilton cycles in 4-regular planar graphs | 1981-01-01 | Paper |
| Cycles through specified vertices of a graph | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3921262 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3963042 | 1981-01-01 | Paper |
| Relative Lengths of Paths and Cycles in k-Connected Graphs | 1980-01-01 | Paper |
| Longest Cycles in 3-Connected 3-Regular Graphs | 1980-01-01 | Paper |
| Longest Cycles in 2-Connected Graphs with Prescribed Maximum Degree | 1980-01-01 | Paper |
| Extremal graphs with prescribed covering number | 1978-01-01 | Paper |
| A remark on two sufficient conditions for Hamilton cycles | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4190673 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4192100 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4200093 | 1978-01-01 | Paper |
| A short proof of Meyniel's theorem | 1977-01-01 | Paper |
| Graph reconstruction—a survey | 1977-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4193503 | 1977-01-01 | Paper |
| Pancyclic graphs. II | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4100116 | 1976-01-01 | Paper |
| Diconnected Orientations and a Conjecture of Las Vergnas | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4087216 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4087221 | 1975-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4103131 | 1975-01-01 | Paper |
| Reconstructing infinite graphs | 1974-01-01 | Paper |
| Cycles of even length in graphs | 1974-01-01 | Paper |
| Ramsey numbers for cycles in graphs | 1973-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4401977 | 1973-01-01 | Paper |
| Induced subsets | 1972-01-01 | Paper |
| TRANSVERSAL MATROIDS, BASE-ORDERABLE MATROIDS, AND GRAPHS | 1972-01-01 | Paper |
| Balanced Colourings and the Four Colour Conjecture | 1972-01-01 | Paper |
| Variations on the Hamiltonian Theme | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5659550 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5675748 | 1972-01-01 | Paper |
| Presentations of Transversal Matroids | 1972-01-01 | Paper |
| Pancyclic graphs. I | 1971-01-01 | Paper |
| Large cycles in graphs | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4041607 | 1971-01-01 | Paper |
| SOME RESULTS ON TRANSVERSAL MATROIDS AND CONSTRUCTIONS FOR IDENTICALLY SELF-DUAL MATROIDS | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5650712 | 1970-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5666593 | 1970-01-01 | Paper |
| On Ulam's conjecture for separable graphs | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5557023 | 1969-01-01 | Paper |
| Bounds for the chromatic number of a graph | 1969-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5576241 | 1969-01-01 | Paper |
| On the reconstruction of a graph from its closure function | 1969-01-01 | Paper |
| A Note on the Diameter of a Graph | 1968-01-01 | Paper |
