TY  - JOUR
AU  - Prodinger, Helmut
TI  - Topologies on free monoids induced by closure operators of a special type
JO  - RAIRO. Informatique théorique
PY  - 1980
SP  - 225
EP  - 237
VL  - 14
IS  - 2
PB  - EDP-Sciences
UR  - http://www.numdam.org/item/ITA_1980__14_2_225_0/
LA  - en
ID  - ITA_1980__14_2_225_0
ER  -