TY  - JOUR
AU  - Nieminen, Juhani
TI  - Tolerance relations on complete lattices
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1977
SP  - 639
EP  - 645
VL  - 18
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1977__18_4_a1/
LA  - en
ID  - CMUC_1977__18_4_a1
ER  -