@article{DAN_1989_304_5_a21,
     author = {V. A. Zhuravlev and I. K. Kobozev and Yu. A. Kravtsov},
     title = {On the frequency dependence of power radiated by a point source in a waveguide},
     journal = {Doklady Akademii Nauk},
     pages = {1119--1122},
     publisher = {mathdoc},
     volume = {304},
     number = {5},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1989_304_5_a21/}
}