@article{ZNSL_2014_422_a6,
     author = {A. M. Tagirdzhanov and A. S. Blagovestchenskii and A. P. Kiselev},
     title = {Time-harmonic {\textquotedblleft}complex source{\textquotedblright} wavefields and their sources in real space},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {131--149},
     year = {2014},
     volume = {422},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2014_422_a6/}
}