TY  - JOUR
AU  - Franek, Miloš
TI  - On Some Relations in Boolean Algebras
JO  - Mathematica slovaca
PY  - 1975
SP  - 111
EP  - 127
VL  - 25
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1975__25_2_a3/
LA  - en
ID  - MASLO_1975__25_2_a3
ER  -