@article{ZNSL_1981_110_a6,
     author = {O. A. Ladyzhenskaya and B. I. Shubov},
     title = {On the unique solvability of the {Cauchy} problem for the equations of two-dimensional relativistic chiral fields with values in a~complete {Riemannian} manifold},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {81--94},
     publisher = {mathdoc},
     volume = {110},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1981_110_a6/}
}