@article{TIMM_2005_11_1_a8,
     author = {Yu. F. Dolgii},
     title = {Characteristic equation in the problem of asymptotic stability in periodic systems with aftereffect},
     journal = {Trudy Instituta matematiki i mehaniki},
     pages = {85--96},
     publisher = {mathdoc},
     volume = {11},
     number = {1},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TIMM_2005_11_1_a8/}
}