@article{DAN_1976_230_6_a11,
     author = {R. Yu. Amenzade and A. N. Alizade},
     title = {A variational principle of nonlinear viscoelasticity with a geometric nonlinearity taken into account},
     journal = {Doklady Akademii Nauk},
     pages = {1303--1305},
     publisher = {mathdoc},
     volume = {230},
     number = {6},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_230_6_a11/}
}