@article{VYURM_2016_8_1_a1,
     author = {V. G. Nikolaev},
     title = {About the unsolvability of {Schwarz's} task for some types of matrices},
     journal = {Vestnik \^U\v{z}no-Uralʹskogo gosudarstvennogo universiteta. Seri\^a, Matematika, mehanika, fizika},
     pages = {13--18},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VYURM_2016_8_1_a1/}
}