TY  - JOUR
AU  - Niederle, Josef
TI  - On equalizers in the category of frames with weakly open homomorphisms
JO  - Czechoslovak Mathematical Journal
PY  - 1992
SP  - 497
EP  - 502
VL  - 42
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1992.128347/
DO  - 10.21136/CMJ.1992.128347
LA  - en
ID  - 10_21136_CMJ_1992_128347
ER  -