@article{DAN_1977_235_2_a11,
     author = {A. M. Khazen},
     title = {Ball lightning: stationary state, energy supply, conditions of appearance},
     journal = {Doklady Akademii Nauk},
     pages = {288--291},
     publisher = {mathdoc},
     volume = {235},
     number = {2},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_235_2_a11/}
}