TY  - JOUR
AU  - Castellini, Gabriele
AU  - Giuli, Eraldo
TI  - Hereditarity of closure operators and injectivity
JO  - Commentationes Mathematicae Universitatis Carolinae
PY  - 1992
SP  - 149
EP  - 157
VL  - 33
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMUC_1992__33_1_a16/
LA  - en
ID  - CMUC_1992__33_1_a16
ER  -