@article{DAN_1988_300_2_a11,
     author = {V. Z. Parton and A. L. Kalamkarov},
     title = {Equations on the stability of three-dimensional bodies made of},
     journal = {Doklady Akademii Nauk},
     pages = {308--311},
     publisher = {mathdoc},
     volume = {300},
     number = {2},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1988_300_2_a11/}
}