ty -jour a2 -maz'ya，vladimir au -tang，canqin au -bi，bi，chuanmei py -2009 da -1900/01/01 ti- riesz换向器的界限，与schrödingeroperators ofSchrödingersp -sp -20393444的界限VL -7 AB -SN -SN -2314-8896 UR -https：//doi.org/10.1155/2009/203934 do -10.1155/2009/2009/203934 JF-功能空间和应用杂志PB- Hindawi Publisting Corporation kw -er- er- er- er- er--1