 | 1994 |
|---|
| 6 |       | Mark N. Ellingham,
Robert L. Hemminger,
Kathryn E. Johnson:
Contractible edges in longest cycles in non-Hamiltonian graphs.
Discrete Mathematics 133(1-3): 89-98 (1994) |
| 1992 |
|---|
| 5 | | Robert L. Hemminger,
Xingxing Yu:
On 3-connected graphs with contractible edge covers of size k.
Discrete Mathematics 101(1-3): 115-133 (1992) |
| 1985 |
|---|
| 4 | | Robert L. Hemminger,
Brendan D. McKay:
Integer sequences with proscribed differences and bounded growth rate.
Discrete Mathematics 55(3): 255-265 (1985) |
| 1982 |
|---|
| 3 |  | Robert L. Hemminger,
Heinz Adolf Jung,
Alexander K. Kelmans:
On 3-skein isomorphisms of graphs.
Combinatorica 2(4): 373-376 (1982) |
| 2 | | Robert L. Hemminger,
Heinz Adolf Jung:
On n-skein isomorphisms of graphs.
J. Comb. Theory, Ser. B 32(2): 103-111 (1982) |
| 1976 |
|---|
| 1 | | Lowell W. Beineke,
Robert L. Hemminger:
Infinite digraphs isomorphic with their line digraphs.
J. Comb. Theory, Ser. B 21(3): 245-256 (1976) |
