TY - JOUR A1 - Chajada, I. A1 - Denecke, Klaus-Dieter A1 - Halas, R. T1 - Algebras induced by hypersubstitutions Y1 - 1999 ER - TY - THES A1 - Arworn, Srichan A1 - Denecke, Klaus-Dieter T1 - Sets of hypersubstitutions and set-solid varieties Y1 - 1999 ER - TY - JOUR A1 - Denecke, Klaus-Dieter A1 - Koppitz, Jörg T1 - Normal forms of hypersubstitutions Y1 - 1999 ER - TY - JOUR A1 - Denecke, Klaus-Dieter A1 - Leeratanavalee, Sorasak T1 - Weak hypersubstitutions and weakly derived algebras Y1 - 1999 ER - TY - JOUR A1 - Arworn, Srichan A1 - Denecke, Klaus-Dieter T1 - Left-edges solid varieties of differential groupoids Y1 - 1999 ER - TY - BOOK A1 - Denecke, Klaus-Dieter A1 - Todorov, Kalco T1 - Osnovi na Aritmetikata Y1 - 1999 SN - 954-680-122-4 PB - Univ. Press CY - Blagoevgrad [Bulgarian] ER - TY - JOUR A1 - Denecke, Klaus-Dieter T1 - Clones closed with respect to closed operators Y1 - 1999 ER - TY - JOUR A1 - Denecke, Klaus-Dieter A1 - Koppitz, Jörg T1 - A characterization of M-solid varieties of semigroups Y1 - 1999 ER - TY - JOUR A1 - Denecke, Klaus-Dieter A1 - Jampachon, Prakit T1 - Regular-solid varieties of commutative and idempotent groupoids Y1 - 1999 ER - TY - BOOK A1 - Baumgärtel, Hellmut A1 - Jurke, Matthias A1 - Lledó, Fernando T1 - Twisted duality for the CAR-algebra T3 - Preprint / SFB 288, Differentialgeometrie und Quantenphysik Y1 - 1999 UR - http://www-sfb288.math.tu-berlin.de/Publications/Preprints.html VL - 401 PB - Techn. Univ. CY - Berlin ER -