@article{IVM_1959_2_a6,
     author = {G. I. Zhotikov},
     title = {On the theory of the field of local surfaces in a tangential compound manifold of first order $E_n(X_n)$},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {69--79},
     publisher = {mathdoc},
     number = {2},
     year = {1959},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1959_2_a6/}
}