@article{ZNSL_1984_140_a14,
     author = {V. G. Krasavin and M. M. Popov},
     title = {Direction diagram of radiation in the problem of an inflection point of the boundary},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {167--173},
     publisher = {mathdoc},
     volume = {140},
     year = {1984},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1984_140_a14/}
}