The history of the Gulag : from collectivization to the great terror / Oleg V. Khlevniuk ; translated by Vadim A. Staklo ; with editorial assistance and commentary by David J. Nordlander ; foreword by Robert Conquest.    New Haven, Conn. ; London :  Yale University Press,  c2004 . xviii, 418 s., [14] s. obr. příl.