Author: Ravi Ponnusamy; Alok Choudhary; Geoffrey FoX; | Publisher: Proceedings the fourth symposium on the frontiers'92 frontiers of massively parallel computation October 19-21, 1992/edited H.J. Siegel
Author: David Haines; W. Bruce Croft; | Publisher: SIGIR'93 : Proceeding of the seventh Annual Int. ACM SIGIR Conf. on Research and development in informatin retrieval, Pittburgh, PA USA Juni 27-July 1, 1993