TY  - JOUR
AU  - G. I. Zhotikov
TI  - On the theory of the field of local surfaces in a tangential compound manifold of first order $E_n(X_n)$
JO  - Izvestiâ vysših učebnyh zavedenij. Matematika
PY  - 1959
SP  - 69
EP  - 79
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IVM_1959_2_a6/
LA  - ru
ID  - IVM_1959_2_a6
ER  -