Jan Andreasik The Knowledge Generation about an Enterprise in the KBS-AE (Knowledge-Based System - Acts of Explanation). 85-94 2009 ICCCI (SCI Volume) http://dx.doi.org/10.1007/978-3-642-03958-4_8 conf/iccci/2009s db/conf/iccci/iccci2009s.html#Andreasik09