Prospective memory in old age an overview, practical suggestions, and future directions ; paper presented at the Workshop on Prospective Memory Performance in Old Age at the Southeastern Center for Applied Cognitive Aging Research in Athens, USA, August 1995 - Martin, Mike 1965-; Schumann-Hengsteler, Ruth 1957- (Eichstätter Berichte zur Entwicklungs- und Pädagogischen Psychologie, 1996)