@article{10_21136_CMJ_2018_0313_17,
     author = {Sato, Shuichi},
     title = {Boundedness of {Littlewood-Paley} operators relative to non-isotropic dilations},
     journal = {Czechoslovak Mathematical Journal},
     pages = {337--351},
     publisher = {mathdoc},
     volume = {69},
     number = {2},
     year = {2019},
     doi = {10.21136/CMJ.2018.0313-17},
     mrnumber = {3959948},
     zbl = {07088788},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2018.0313-17/}
}