@article{GMJ_1999__6_2_48478, author = {Oniani, G.}, title = {On the integrability of strong maximal functions corresponding to different frames.}, journal = {Georgian Mathematical Journal}, pages = {149--168}, publisher = {mathdoc}, volume = {6}, number = {2}, year = {1999}, zbl = {0941.42008}, language = {en}, url = {http://geodesic.mathdoc.fr/item/GMJ_1999__6_2_48478/} }