Frank Harary
Alan C. Tucker
Douglas Brent West
Duncan J. Watts
Jonathan L Gross
Wai-Kai Chen
Nagl, Manfred
Conference on Graph Theory (1981 Trinity College, University of Cambridge)
W.D. Wallis
Jean-Michel Jolion
Brendan J. Frey
Hartmut Ehrig
Fan R. K. Chung
Unknown Author
Akihito Hora
J. Whittaker
S. N. Dorogovt͡sev
Raymond A. Cuninghame-Green
Juraj Hromkovič