TY  - JOUR
AU  - Masashi Katsura
TI  - Disjunctive splittability of languages.
JO  - Semigroup forum
PY  - 1988
SP  - 201
EP  - 214
VL  - 37
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SF_1988__37_1_134924/
ID  - SF_1988__37_1_134924
ER  -