TY  - JOUR
AU  - V. V. Kornienko
TI  - On the spectra of first order irregular operator equations
JO  - Sbornik. Mathematics
PY  - 1997
SP  - 1213
EP  - 1234
VL  - 188
IS  - 8
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1997_188_8_a7/
LA  - en
ID  - SM_1997_188_8_a7
ER  -