Kufner, Alois - Appel, J.
On the two-dimensional Hardy operator in Lebesgue spaces with mixed norms.
Analysis. Roč. 15, - (1995), s. 91-98. ISSN 0003-2638. E-ISSN 1467-8284
Grant CEP: GA AV ČR IA11963
http://hdl.handle.net/11104/0071145