@article{DAN_1989_309_6_a14,
     author = {M. A. Sadovskii and O. G. Shamina and Z. Stopinskii},
     title = {Changes of physical properties of rocks under the
},
     journal = {Doklady Akademii Nauk},
     pages = {1340--1344},
     publisher = {mathdoc},
     volume = {309},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_6_a14/}
}