@article{urn:eudml:doc:43818, title = {The hardy-littlewood maximal function and derivation of integrals.}, journal = {Collectanea Mathematica}, volume = {26}, year = {1975}, pages = {219-226}, zbl = {0331.26009}, language = {en}, url = {http://dml.mathdoc.fr/item/urn:eudml:doc:43818} }
Rubio, Baldomero. The hardy-littlewood maximal function and derivation of integrals.. Collectanea Mathematica, Tome 26 (1975) pp. 219-226. http://gdmltest.u-ga.fr/item/urn:eudml:doc:43818/