TY  - JOUR
AU  - L. D. Kudryavtsev
TI  - Some properties of the squares of positive integers
JO  - Matematičeskie zametki
PY  - 1974
SP  - 33
EP  - 39
VL  - 16
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1974_16_1_a3/
LA  - ru
ID  - MZM_1974_16_1_a3
ER  -