@article{TM_2002_236_a9,
     author = {S. A. Golopuz},
     title = {On the {Defining} {Boundary} {Conditions} of {Elliptic} {Boundary} {Value} {Problems} with {a~Small} {Parameter} at the {Highest} {Derivatives}},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {87--94},
     publisher = {mathdoc},
     volume = {236},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2002_236_a9/}
}