| Publication | Date of Publication | Type |
|---|
| Wiener index of trees: Theory and applications | 2002-03-29 | Paper |
| Average distance, minimum degree, and spanning trees | 2000-06-29 | Paper |
| Extremal values for ratios of distances in trees | 1998-04-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4351067 | 1998-01-19 | Paper |
| A note on cliques and independent sets | 1997-06-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4871152 | 1996-08-18 | Paper |
| Cycle-saturated graphs of minimum size | 1996-07-02 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4882555 | 1996-06-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4873792 | 1996-04-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4325295 | 1995-03-08 | Paper |
| Computer based proofs by induction in graph theory - A house of cards? | 1994-12-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3136984 | 1994-08-25 | Paper |
| Subdivision thresholds for two classes of graphs | 1994-05-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5285544 | 1993-06-29 | Paper |
| Smallest maximally nonhamiltonian graphs. II | 1993-01-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4017167 | 1993-01-16 | Paper |
| An inequality for degree sequences | 1992-12-06 | Paper |
| Threshold functions for local properties of graphs: Triangles | 1992-06-28 | Paper |
| The number of cutvertices in graphs with given minimum degree | 1990-01-01 | Paper |
| Largest induced subgraphs of the n-cube that contain no 4-cycles | 1989-01-01 | Paper |
| The bisection width of cubic graphs | 1989-01-01 | Paper |
| Computer observations of cycles in cubic graphs | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3476282 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3815327 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3831040 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3775581 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3781769 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3789603 | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3760576 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3770577 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3781784 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3697042 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3724368 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3758862 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5186737 | 1984-01-01 | Paper |
| Smallest maximally nonhamiltonian graphs | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3317123 | 1983-01-01 | Paper |
| How often is a polygon bounded by three sides? | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3318802 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3661607 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3672041 | 1982-01-01 | Paper |
| A census of maximum uniquely hamiltonian graphs | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3922712 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3933006 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3947685 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3960864 | 1981-01-01 | Paper |
| Minimum graphs with complete k-closure | 1980-01-01 | Paper |
| Spanning cycles of nearly cubic graphs | 1980-01-01 | Paper |
| Extremal maximal uniquely hamiltonian graphs | 1980-01-01 | Paper |
| Longest Cycles in 2-Connected Graphs with Prescribed Maximum Degree | 1980-01-01 | Paper |
| Gossips and telegraphs | 1979-01-01 | Paper |
| Class of graphs with restricted neighborhoods | 1979-01-01 | Paper |
| A sufficient condition for equality of edge-connectivity and minimum degree of a graph | 1979-01-01 | Paper |
| Characterizations of graphs having orientations satisfying local degree restrictions | 1978-01-01 | Paper |
| Characterization of maximum critically 2-connected graphs | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4192097 | 1978-01-01 | Paper |
| On permutations containing no long arithmetic progressions | 1977-01-01 | Paper |
| A Note on k-Critically n-Connected Graphs | 1977-01-01 | Paper |
| Geodetic connectivity of graphs | 1977-01-01 | Paper |
| Errata: Geodetic orientations of complete \(k\)-partite graphs | 1976-01-01 | Paper |
| Distance in graphs | 1976-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4119210 | 1976-01-01 | Paper |
| Geodetic orientations of complete \(k\)-partite graphs | 1975-01-01 | Paper |
| On nonrepetitive sequences | 1974-01-01 | Paper |
| Line-critical point determining and point distinguishing graphs | 1974-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4137188 | 1974-01-01 | Paper |
| Some properties of components of bigraphs | 1973-01-01 | Paper |
| Sums of valences in bigraphs | 1973-01-01 | Paper |
| Some extremal properties concerning transitivity in graphs | 1973-01-01 | Paper |
| Maximal component-complete subgraphs | 1972-01-01 | Paper |
| Arc colorings of digraphs | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5635454 | 1972-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5672979 | 1972-01-01 | Paper |
| On the number of unique subgraphs of a graph | 1972-01-01 | Paper |
| Matrices permutable to \(^ *\) matrices | 1971-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5632581 | 1971-01-01 | Paper |
| Enumeration of certain binary matrices | 1970-01-01 | Paper |
| Enumeration of permutations of \((1, \ldots, n)\) by number of maxima | 1969-01-01 | Paper |
| A direct proof of the duality theorem of König | 1969-01-01 | Paper |
| Sums of Complexes in Torsion-Free Abelian Groups | 1969-01-01 | Paper |
| Representation of m as | 1968-01-01 | Paper |
| The 2Ω Property of Torsion-Free Abelian Groups | 1967-01-01 | Paper |
| Functions and Inverses of Asymptotic Functions | 1967-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5521488 | 1966-01-01 | Paper |
| Some properties of certain sets of coprime integers | 1965-01-01 | Paper |
| The Number of Coprime Chains with Largest Member n | 1965-01-01 | Paper |
