@article{ZNSL_2005_327_a6,
     author = {S. V. Kislyakov and D. V. Parilov},
     title = {On the {Littlewood{\textendash}Paley} theorem for arbitrary intervals},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {98--114},
     year = {2005},
     volume = {327},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_2005_327_a6/}
}