TY  - JOUR
AU  - E. H. Al'brekht
TI  - The coming together of quasilinear objects in the regular case
JO  - Differencialʹnye uravneniâ
PY  - 1971
SP  - 1171
EP  - 1178
VL  - 7
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DE_1971_7_7_a2/
LA  - ru
ID  - DE_1971_7_7_a2
ER  -