TY  - JOUR
AU  - A. V. Arutyunov
TI  - Two Problems of the  Theory of Quadratic Maps
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 2012
SP  - 81
EP  - 84
VL  - 46
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_2012_46_3_a5/
LA  - ru
ID  - FAA_2012_46_3_a5
ER  -