%0 Conference Proceedings %1 delugach01conceptual %B LNAI %C Heidelberg %D 2001 %E Delugach, H. %E Stumme, G. %I Springer %K 2001 analysis cg cgs concept conceptual fca formal graphs iccs myown structures %T Conceptual Structures -- Broadening the Base. Proc. 9th International Conference on Conceptual Structures %V 2120