TY  - JOUR
AU  - Tkadlec, Josef
TI  - Boolean orthoposets---concreteness and orthocompleteness
JO  - Mathematica Bohemica
PY  - 1994
SP  - 123
EP  - 128
VL  - 119
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/MB.1994.126085/
DO  - 10.21136/MB.1994.126085
LA  - en
ID  - 10_21136_MB_1994_126085
ER  -