@article{DAN_1986_291_4_a12,
     author = {E. V. Burtsev and S. P. Chervonobrodov},
     title = {On the calculation of crystal nucleus energy at the interphase in a polar medium (exemplified by the $180^\circ$ domain boundary in ferroelectrics)},
     journal = {Doklady Akademii Nauk},
     pages = {828--831},
     publisher = {mathdoc},
     volume = {291},
     number = {4},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1986_291_4_a12/}
}