@article{ISU_2016_16_2_a3,
     author = {M. Sh. Burlutskaya},
     title = {A mixed problem for a system of first order differential equations with continuous potential},
     journal = {Izvestiya of Saratov University. Mathematics. Mechanics. Informatics},
     pages = {145--151},
     publisher = {mathdoc},
     volume = {16},
     number = {2},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ISU_2016_16_2_a3/}
}