TY  - JOUR
AU  - I. S. Gudovich
TI  - On the method of orthogonal extension of overdetermined systems
JO  - Sbornik. Mathematics
PY  - 1974
SP  - 456
EP  - 464
VL  - 22
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SM_1974_22_3_a6/
LA  - en
ID  - SM_1974_22_3_a6
ER  -