@article{DAN_1991_317_2_a21,
     author = {I. P. Getman},
     title = {The magnetoelectrical effect in piezocomposites},
     journal = {Doklady Akademii Nauk},
     pages = {341--343},
     publisher = {mathdoc},
     volume = {317},
     number = {2},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_317_2_a21/}
}