@article{MZM_2017_101_2_a7,
     author = {Yu. A. Konyaev and D. A. Maslov},
     title = {Specific {Features} of the {Study} of {Nonautonomous} {Differential} {Equations} with {Exponential-Type} {Matrices}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {226--231},
     publisher = {mathdoc},
     volume = {101},
     number = {2},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2017_101_2_a7/}
}