@article{ZNSL_1971_22_a3,
     author = {V. G. Deich},
     title = {The completeness of the wave operators for systems with homogeneous propagation},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {36--46},
     publisher = {mathdoc},
     volume = {22},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1971_22_a3/}
}