@article{MAIS_2016_23_1_a3,
     author = {S. A. Kashchenko},
     title = {Asymptotic expansions of eigenvalues of the first boundary problem for singularly perturbed second order differential equation with turning points},
     journal = {Modelirovanie i analiz informacionnyh sistem},
     pages = {41--60},
     publisher = {mathdoc},
     volume = {23},
     number = {1},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MAIS_2016_23_1_a3/}
}