TY  - JOUR
AU  - Znám, Štefan
TI  - Equivalence of a Number-Theoretical Problem with a Problem from the Graph Theory
JO  - Mathematica slovaca
PY  - 1967
SP  - 240
EP  - 241
VL  - 17
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MASLO_1967__17_3_a4/
LA  - en
ID  - MASLO_1967__17_3_a4
ER  -