@article{ZNSL_1983_131_a14,
     author = {B. I. Shubov},
     title = {On univalent solvability of the {Cauchy} problem for equations of discrete chiral fields with values in {Riemennian} manifolds},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {166--189},
     publisher = {mathdoc},
     volume = {131},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1983_131_a14/}
}