;Crate, Susan A. (George Mason University, Fairfax, Virginia, USA),Nuttall, Mark (University of Alberta, Canada)
(2)
Mark J. (University of Alberta Gierl Canada),Hollis Lai,Vasily Tanygin
(2)
Nuttall, Mark (University of Alberta, Canada),Nuttall, Anita Dey
(1)
Terry (Loyola University Chicago Grande US),Mark (University of Alberta Wilson Edmonton)
(1)