@article{01746514,
title = {Dispersion relations for the multivelocity acoustic Peierls equations and some properties of the scalar acoustic Peierls potential. I, II.},
journal = {Sibirskij Matematicheskij Zhurnal},
volume = {42},
year = {2001},
pages = {771-780 (2001); No.5},
zbl = {0992.35075},
language = {en},
url = {http://dml.mathdoc.fr/item/01746514}
}
Kirejtov, V.R. Dispersion relations for the multivelocity acoustic Peierls equations and some properties of the scalar acoustic Peierls potential. I, II.. Sibirskij Matematicheskij Zhurnal, Tome 42 (2001) pp. 771-780 (2001); No.5. http://gdmltest.u-ga.fr/item/01746514/