%0 Conference Paper %1 ganter99contextual %A Ganter, Bernhard %A Wille, Rudolf %B ICCS %D 1999 %E Tepfenhart, William M. %E Cyre, Walling R. %I Springer %K analysis cg concept fca formal logic %P 377-388 %T Contextual Attribute Logic %U http://dblp.uni-trier.de/db/conf/iccs/iccs99.html#GanterW99 %V 1640