TY  - JOUR
A1  - Arworn, Srichan
A1  - Denecke, Klaus-Dieter
T1  - A new methods to study subvariety lattices of semigroup varieties
Y1  - 1997
UR  - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/24799
ER  -