@article{DAN_1976_226_2_a11,
     author = {A. Ya. Terletskii},
     title = {On the exact solutions of nonlinear field equations in the form of circularly polarized waves},
     journal = {Doklady Akademii Nauk},
     pages = {292--294},
     publisher = {mathdoc},
     volume = {226},
     number = {2},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_226_2_a11/}
}