@article{DAN_1973_211_3_a18,
     author = {L. P. Vinnik and A. A. Godzikovskaya},
     title = {Decay of longitudinal waves in the core},
     journal = {Doklady Akademii Nauk},
     pages = {580--583},
     publisher = {mathdoc},
     volume = {211},
     number = {3},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1973_211_3_a18/}
}