@article{DAN_1989_309_4_a15,
     author = {I. S. Gramberg and R. M. Demenitskaya and \`E. M. Litvinov and S. P. Mashchenkov},
     title = {Symmetric gravitational anomalies as an evidence of paleoreformation of the development of mid-oceanic ridges},
     journal = {Doklady Akademii Nauk},
     pages = {830--835},
     publisher = {mathdoc},
     volume = {309},
     number = {4},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_309_4_a15/}
}