@article{IVM_2012_2_a3,
     author = {B. G. Grebenshchikov},
     title = {The first-approximation stability of a~nonstationary system with delay},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {34--42},
     publisher = {mathdoc},
     number = {2},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2012_2_a3/}
}