International Journal on Minority and Group Rights. Том 10. 2003. С. 203-220
The weighted Lv p − Lρ r boundedness of a weighted iterated Hardy-type operator Tf(x):=(∫x∞u(t)(∫0tf)qdt)1/q for p = 1 is established. © 2018, Akadémiai Kiadó, Budapest, Hungary.