@article{MZM_2013_94_4_a0,
     author = {K. Alymkulov and T. D. Asylbekov and S. F. Dolbeeva},
     title = {Generalization of the {Boundary} {Function} {Method} for {Solving} {Boundary-Value} {Problems} for {Bisingularly} {Perturbed} {Second-Order} {Differential} {Equations}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {483--487},
     publisher = {mathdoc},
     volume = {94},
     number = {4},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2013_94_4_a0/}
}