TY  - JOUR
AU  - Chajda, Ivan
TI  - Pseudosemirings induced by ortholattices
JO  - Czechoslovak Mathematical Journal
PY  - 1996
SP  - 405
EP  - 411
VL  - 46
IS  - 3
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1996.127305/
DO  - 10.21136/CMJ.1996.127305
LA  - en
ID  - 10_21136_CMJ_1996_127305
ER  -