@article{SJVM_2010_13_2_a0,
     author = {Yu. M. Laevsky},
     title = {The wells problem for a~stationary equation of diffusion},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {123--142},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2010_13_2_a0/}
}