TY  - JOUR
AU  - A. P. Chugainova
AU  - R. R. Polekhina
TI  - Nonuniqueness of a Self-similar Solution to the Riemann Problem for Elastic Waves in Media with a Negative Nonlinearity Parameter
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 2023
SP  - 251
EP  - 265
VL  - 322
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TM_2023_322_a19/
LA  - ru
ID  - TM_2023_322_a19
ER  -