@article{DAN_1961_138_3_a13,
     author = {L. I. Ronkin},
     title = {The general form of a functional in the space of functions analytic in a semicircular domain},
     journal = {Doklady Akademii Nauk},
     pages = {549--552},
     publisher = {mathdoc},
     volume = {138},
     number = {3},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_3_a13/}
}