@article{MZM_2012_91_1_a10,
     author = {E. V. Shchennikova},
     title = {Quasistable {Properties} of the {Solutions} of a {Multiply} {Connected} {System} of {Differential} {Equations}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {136--142},
     publisher = {mathdoc},
     volume = {91},
     number = {1},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2012_91_1_a10/}
}