TY  - JOUR
AU  - P. V. Nikolenko
TI  - On~the homotopy groups of certain spaces of matrix-valued functions and on the stability of the system of partial indices of a~family of matrix-valued functions
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1984
SP  - 185
EP  - 186
VL  - 39
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/RM_1984_39_2_a27/
LA  - en
ID  - RM_1984_39_2_a27
ER  -