@article{DAN_1989_309_4_a13,
     author = {L. P. Vinnik},
     title = {On the nature of strong intraplate earthquakes},
     journal = {Doklady Akademii Nauk},
     pages = {825--827},
     publisher = {mathdoc},
     volume = {309},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a13/}
}