@article{SJIM_2022_25_4_a4,
     author = {O. V. Dudko and A. A. Lapteva and V. E. Ragozina},
     title = {Evolution of the wave pattern for piecewise linear uniaxial tension and compression of a heteromodulus elastic bar},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {54--70},
     publisher = {mathdoc},
     volume = {25},
     number = {4},
     year = {2022},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2022_25_4_a4/}
}