@article{UZERU_1999_2_a6,
     author = {L. S. Aslanyan},
     title = {Surface electromagnetic waves in two level atoms system},
     journal = {Proceedings of the Yerevan State University. Physical and mathematical sciences},
     pages = {42--46},
     publisher = {mathdoc},
     number = {2},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZERU_1999_2_a6/}
}