@article{DAN_1976_230_5_a19,
     author = {S. I. Pekar and A. A. Demidenko and A. P. Zdebskii and V. A. Ivanets and V. N. Piskovoi and N. S. Shernaya},
     title = {Investigation of electrostriction constants of the first and second order in substances with high dielectric constant},
     journal = {Doklady Akademii Nauk},
     pages = {1089--1091},
     year = {1976},
     volume = {230},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_230_5_a19/}
}