TY  - JOUR
AU  - Krystock, Robert L.
TI  - ON H-Sets and Open Filter Adherences(1)
JO  - Canadian mathematical bulletin
PY  - 1988
SP  - 37
EP  - 44
VL  - 31
IS  - 1
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1988-006-8/
DO  - 10.4153/CMB-1988-006-8
ID  - 10_4153_CMB_1988_006_8
ER  -