@article{ZNSL_2021_506_a1,
     author = {V. M. Babich},
     title = {Comments to deducing the formulas for gaussian quasiphotons by the complex space-times ray {methods~(STRM)}},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {9--14},
     publisher = {mathdoc},
     volume = {506},
     year = {2021},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2021_506_a1/}
}