@article{DAN_1981_261_6_a7,
     author = {L. I. Slepyan and A. L. Fishkov},
     title = {The problem of the propagation of a cut at transonic velocity},
     journal = {Doklady Akademii Nauk},
     pages = {1316--1319},
     publisher = {mathdoc},
     volume = {261},
     number = {6},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_261_6_a7/}
}