Krystian Ignasiak, Wladyslaw Skarbek. Pattern Recognition by Invariant Reference Points. In Lech Polkowski, Andrzej Skowron, editors, Rough Sets and Current Trends in Computing, First International Conference, RSCTC 98, Warsaw, Poland, June 22-26, 1998, Proceedings. Volume 1424 of Lecture Notes in Computer Science, pages 322-329, Springer, 1998. [doi]
Abstract is missing.