Rough sets, fuzzy sets and knowledge discovery : proceedings of the International Workshop on Rough Sets and Knowledge Discovery (RSKD'93), Banff, Alberta, Canada, 12-15 October 1993 /
International Workshop on Rough Sets and Knowledge Discovery(1993 :Banff, Alta.)
Ziarko, Wojciech P.
British Computer Society.
London : Springer-Verlag,
c1994.
Published in collaboration with the British Computer Society.