@article{IVM_2000_1_a0,
     author = {I. A. Bikchantaev},
     title = {An estimate for the number of solutions of the homogeneous {Riemann} problem on a~parabolic {Riemann} surface},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--5},
     publisher = {mathdoc},
     number = {1},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2000_1_a0/}
}