@article{DAN_1989_304_5_a10,
     author = {V. A. Levin and A. A. Sorokin and A. M. Starik},
     title = {On mechanisms of self-focusing during the propagation of laser radiation with wavelength $\lambda_I\approx2{,}8$ mkm in humid atmosphere},
     journal = {Doklady Akademii Nauk},
     pages = {1073--1077},
     publisher = {mathdoc},
     volume = {304},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_304_5_a10/}
}