@article{VMJ_2022_24_2_a5,
     author = {D. Bigirindavyi and V. B. Levenshtam},
     title = {Averaging for high-frequency normal system of ordinary differential equations with multipoint boundary value problems},
     journal = {Vladikavkazskij matemati\v{c}eskij \v{z}urnal},
     pages = {62--74},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMJ_2022_24_2_a5/}
}