TY  - JOUR
AU  - Drbohlav, Karel
TI  - A note on a problem of a ring covered by fields
JO  - Acta Universitatis Carolinae. Mathematica et Physica
PY  - 1962
SP  - 23
EP  - 24
VL  - 03
IS  - 1
PB  - mathdoc
UR  - https://geodesic-test.mathdoc.fr/item/AUCMP_1962__3_1_a5/
LA  - en
ID  - AUCMP_1962__3_1_a5
ER  -