scientific article
From MaRDI portal
Publication:2767439
zbMath0988.20048MaRDI QIDQ2767439
Publication date: 29 January 2002
Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.
General structure theory for semigroups (20M10) Theory of fuzzy sets, etc. (03E72) Subalgebras, congruence relations (08A30) Fuzzy groups (20N25)