@article{DAN_1989_309_3_a12,
     author = {A. U. Abdullaev},
     title = {On the inversion of chemical composition of natural, gases in seismo-active regions of {Kirghizia}},
     journal = {Doklady Akademii Nauk},
     pages = {571--575},
     publisher = {mathdoc},
     volume = {309},
     number = {3},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_3_a12/}
}