@article{SJVM_2010_13_3_a5,
     author = {A. F. Mastryukov},
     title = {The inverse problem for acoustics equations. {The} multi-level adaptive algorithm},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {323--341},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {2010},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2010_13_3_a5/}
}