@article{DAN_1968_180_5_a15,
     author = {A. G. Ramm},
     title = {Optimal solution to the problem of linear antenna synthesis},
     journal = {Doklady Akademii Nauk},
     pages = {1071--1074},
     publisher = {mathdoc},
     volume = {180},
     number = {5},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1968_180_5_a15/}
}