@article{IVM_2016_12_a0,
     author = {K. Alymkulov and D. A. Tursunov},
     title = {On a~method of construction of asymptotic decompositions of bisingular perturbed problems},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {3--11},
     publisher = {mathdoc},
     number = {12},
     year = {2016},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2016_12_a0/}
}