@article{DAN_1992_324_5_a18,
     author = {V. N. Tsvetkov and N. V. Tsvetkov and L. N. Andreeva},
     title = {Orientational elastic deformations under action of
},
     journal = {Doklady Akademii Nauk},
     pages = {1000--1005},
     publisher = {mathdoc},
     volume = {324},
     number = {5},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1992_324_5_a18/}
}