TY  - JOUR
AU  - Yu. S. Tumashev
TI  - Definition of the convolution of inverse matrices defined in the
JO  - Doklady Akademii Nauk
PY  - 1990
SP  - 816
EP  - 820
VL  - 313
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1990_313_4_a9/
LA  - ru
ID  - DAN_1990_313_4_a9
ER  -