Co-authors:
Guantao Chen
Jill Faudree
Ralph J. Faudree
Michael Ferrara
Alan M.Frieze
Ronald J. Gould
Michael Jacobson
Maciej Kalkowski
Michal Karoñski
Ken-ichi Kawarabayashi
Linda Lesniak
Tomasz Luczak
Jeffrey Powell
Bing Wei
Thor Whalen
Allison Wolf
Guenter M. Ziegler