@article{VTGU_2013_6_a4,
     author = {D. A. Tursunov},
     title = {Asymptotic expansion of the solution of the bisingularly perturbed elliptic equation},
     journal = {Vestnik Tomskogo gosudarstvennogo universiteta. Matematika i mehanika},
     pages = {37--44},
     publisher = {mathdoc},
     number = {6},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VTGU_2013_6_a4/}
}