TY  - JOUR
AU  - Jr, Japheth Hall
TI  - A Condition for Equality of Cardinals of Minimal Generators Under Closure Operators
JO  - Canadian mathematical bulletin
PY  - 1971
SP  - 569
EP  - 570
VL  - 14
IS  - 4
UR  - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1971-102-x/
DO  - 10.4153/CMB-1971-102-x
ID  - 10_4153_CMB_1971_102_x
ER  -