TY  - JOUR
AU  - I. M. Spitkovsky
TI  - Stability of partial indices of a Riemann boundary-value problem with a strictly nonsingular matrix
JO  - Doklady Akademii Nauk
PY  - 1974
SP  - 46
EP  - 49
VL  - 218
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1974_218_1_a10/
LA  - ru
ID  - DAN_1974_218_1_a10
ER  -