@article{DAN_1963_149_1_a15,
     author = {\`E. I. Grigolyuk and P. P. Chulkov},
     title = {Small deformations, stability md oscillations of unsymmetrical plates composed of three layers with a rigid filler},
     journal = {Doklady Akademii Nauk},
     pages = {62--64},
     publisher = {mathdoc},
     volume = {149},
     number = {1},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_149_1_a15/}
}