@article{IIGUM_2012_5_1_a3,
     author = {F. I. Ivanov},
     title = {Mathematical modeling of nonlinear relaxation in seismic process},
     journal = {The Bulletin of Irkutsk State University. Series Mathematics},
     pages = {42--47},
     year = {2012},
     volume = {5},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IIGUM_2012_5_1_a3/}
}