TY  - JOUR
AU  - G. V. Radzievskii
TI  - On bases consisting of derivative chains corresponding to boundary value problems
JO  - Doklady Akademii Nauk
PY  - 1980
SP  - 283
EP  - 287
VL  - 251
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1980_251_2_a6/
LA  - ru
ID  - DAN_1980_251_2_a6
ER  -