TY  - JOUR
AU  - Yu. L. Rodin
TI  - On the algebraic theory of elliptic systems of first-order equations
JO  - Doklady Akademii Nauk
PY  - 1963
SP  - 1228
EP  - 1231
VL  - 150
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1963_150_6_a10/
LA  - ru
ID  - DAN_1963_150_6_a10
ER  -