@inproceedings{Wild95, author = {Wild, Marcel}, booktitle = {Computing and combinatorics}, interhash = {a4eee624ee5f48645137854d4ef1130b}, intrahash = {7f5385cc2c79504463e7436260973221}, number = 959, organisation = {Simon Fraser University}, pages = {111-120}, publisher = {Springer--Verlag}, series = {Lecture Notes in Computer Science}, title = {Computations with finite closure systems and implications}, year = 1995 }