@article{DAN_1970_192_5_a18,
     author = {I. V. Gorbunova and N. V. Kondorskaya},
     title = {On the possibility of evaluation of earthquake focus extent based on kinematic data},
     journal = {Doklady Akademii Nauk},
     pages = {1033--1036},
     publisher = {mathdoc},
     volume = {192},
     number = {5},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1970_192_5_a18/}
}