@article{ZNSL_1974_39_a7,
     author = {V. N. Solev},
     title = {On a~continuous analogue of {a~Szeg\H{o}} theorem},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {104--109},
     publisher = {mathdoc},
     volume = {39},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1974_39_a7/}
}