TY  - JOUR
AU  - Chajda, Ivan
TI  - Lattices and semilattices having an antitone involution in every upper interval
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 2003
SP  - 577
EP  - 585
VL  - 44
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_2003__44_4_a1/
LA  - en
ID  - CMUC_2003__44_4_a1
ER  -