TY  - JOUR
AU  - J. Hintikka
TI  - A closure and complement result for nested topologies
JO  - Fundamenta Mathematicae
PY  - 1965
SP  - 97
EP  - 106
VL  - 57
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/fm-57-1-97-106/
DO  - 10.4064/fm-57-1-97-106
LA  - en
ID  - 10_4064_fm_57_1_97_106
ER  -