@article{FAA_2008_42_4_a8,
     author = {M. S. Birman and T. A. Suslina},
     title = {The {Limit} {Absorption} {Principle} and {Homogenization} {Procedure} for {Periodic} {Elliptic} {Operators}},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {105--108},
     publisher = {mathdoc},
     volume = {42},
     number = {4},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_2008_42_4_a8/}
}