TY  - JOUR
AU  - I. U. Bronshtein
TI  - Dynamical systems without uniqueness as semigroups of non-single-valued mappings of a topological space
JO  - Doklady Akademii Nauk
PY  - 1962
SP  - 954
EP  - 957
VL  - 144
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1962_144_5_a1/
LA  - ru
ID  - DAN_1962_144_5_a1
ER  -