@article{IVM_1995_10_a6,
     author = {A. N. Rumyantsev and E. A. Fedyaev},
     title = {Constructive investigation of the solvability of boundary value problems for systems of differential equations with concentrated delay in the presence of impulse actions},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {46--60},
     publisher = {mathdoc},
     number = {10},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1995_10_a6/}
}