@article{DAN_1980_254_1_a17,
     author = {L. D. Bakhrakh and O. S. Litvinov},
     title = {On an effective method for calculating the coefficients of {Fourier} series of functions of high-directional antenna diagrams},
     journal = {Doklady Akademii Nauk},
     pages = {77--80},
     publisher = {mathdoc},
     volume = {254},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1980_254_1_a17/}
}