@article{DE_2004_40_5_a3,
     author = {K. A. Kasymov and D. N. Nurgabyl},
     title = {Asymptotic {Estimates} of the {Solution} of a {Singularly} {Perturbed} {Boundary} {Value} {Problem} with an {Initial} {Jump} for {Linear} {Differential} {Equations}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {597--607},
     publisher = {mathdoc},
     volume = {40},
     number = {5},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2004_40_5_a3/}
}