Print version: Groups, rings, group rings, and Hopf algebras : international conference in honor of Donald S. Passman’s 75th birthday, October 2-4, 2015, Loyola University, Chicago, IL : AMS special session in honor of Donald S. Passman’s 75th birthday, October 3-4, 2015, Loyola University, Chicago, IL. Providence, Rhode Island : American Mathematical Society, c2017 xiii, 277 pages Contemporary mathematics (American Mathematical Society) ; 688. ISBN 9781470428051