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by Gilhooly, Mary L. M.; Zarit, Steven H.; Birren, James E.
by McClelland, James L.; Rumelhart, David E.; PDP Research Group
by Person, James E.; Williamson, Sandra L.
by McClelland, James L.; Rumelhart, David E.
by Williamson, Sandra L.; Person, James E.
by Johansson, Sven A. E.; Campbell, John L.; Malmqvist, Klas G.; et al.
by James L. Gutmann; Paul E. Lovdahl
by Rumelhart, David E.; Mcclelland, James L.; PDP Research Group
by Julian E. Gaspar; James W. Kolari; Katherine T. Smith; et al.
by Yechout, Thomas R.; Morris, Steven L. (CON); Bossert, David E. (CON); et al.