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by Wilks, Yorick A.
by Yorick, Chaz
by Munz, Volker; Ritter, Bernhard; Smythies, Yorick
by Smaal,Yorick
by Wilks, Yorick
by Sergei Nirenburg, Harold L. Somers and Yorick A. Wilks (Eds.)
by Hardy, Yorick; Steeb, Willi-Hans
by Margaret Masterman , Edited by Yorick Wilks
by Blumenfeld, Yorick