Burrell E. Montz/ Graham A. Tobin/ Ronald R. Hagelman
(2)
Ian Graham Ronald Shaw/ Sally Holland
(2)
Ronald L. Graham (EDT)/ Jaroslav Ne謇ril (EDT)/ Steve Butler (EDT)
(2)
;Chung, Fan,Graham, Ron,Hoffman, Frederick,Mullin, Ronald C. (University of Waterloo, Ontario, CANADA),Hogben, Leslie (Iowa State University, Ames, USA),West, Douglas B.
(1)
Chung, Fan,Graham, Ron,Hoffman, Frederick,Mullin, Ronald C. (University of Waterloo, Ontario, CANADA),Hogben, Leslie (Iowa State University, Ames, USA),West, Douglas B.
(1)
Fan R. K. Chung/ Paul Erdos/ Ronald L. Graham
(1)
Panos M. Pardalos (EDT)/ Ding-Zhu Du (EDT)/ Ronald L. Graham (EDT)
(1)
Robin Wilson/ John J. Watkins/ Ronald Graham
(1)
Ronald B. Herzman (EDT)/ Graham Drake (EDT)/ Eve Salisbury (EDT)
(1)
Ronald L. Graham (EDT)/ Martin Grotschel (EDT)/ Laszlo Lovasz (EDT)
(1)