@article{DAN_1972_205_6_a18,
     author = {B. L. Gavrilin and A. S. Monin},
     title = {On the possibilities of geomagnetic field evolution calculation},
     journal = {Doklady Akademii Nauk},
     pages = {1349--1351},
     publisher = {mathdoc},
     volume = {205},
     number = {6},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1972_205_6_a18/}
}