@article{DAN_1990_312_2_a13,
     author = {L. P. Vinnik and A. V. Egorkin and L. I. Makeeva and A. Yu. Usenko},
     title = {Azimuthal anisotropy and stratification of continental tectonosphere},
     journal = {Doklady Akademii Nauk},
     pages = {321--325},
     publisher = {mathdoc},
     volume = {312},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1990_312_2_a13/}
}