@article{IVM_1994_11_a3,
     author = {Yu. F. Dolgii},
     title = {Asymptotics of eigenvalues of the monodromy operator for periodic differential equations with delay},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {20--28},
     publisher = {mathdoc},
     number = {11},
     year = {1994},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1994_11_a3/}
}