@article{TRSPY_1966_87_a3,
     author = {N. S. Mel'nikova},
     title = {On a~point explosion in a~medium with variable initial density},
     journal = {Informatics and Automation},
     pages = {66--85},
     publisher = {mathdoc},
     volume = {87},
     year = {1966},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1966_87_a3/}
}