@article{SM_2006_197_3_a1,
     author = {K. Yu. Osipenko},
     title = {The {Hardy--Littlewood--P\'olya} inequality for analytic functions in {Hardy--Sobolev} spaces},
     journal = {Sbornik. Mathematics},
     pages = {315--334},
     publisher = {mathdoc},
     volume = {197},
     number = {3},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2006_197_3_a1/}
}