@article{DAN_1989_308_6_a12,
     author = {M. Ya. Verbitskii and D. V. Chalikov},
     title = {Numerical simulation of glaciation periods},
     journal = {Doklady Akademii Nauk},
     pages = {1336--1341},
     publisher = {mathdoc},
     volume = {308},
     number = {6},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_308_6_a12/}
}