@article{01548202,
title = {A commutator theorem for fractional integrals in spaces of homogeneous type.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {23},
year = {2000},
pages = {403-418},
doi = {10.1155/S0161171200002180},
zbl = {0967.42008},
language = {en},
url = {http://dml.mathdoc.fr/item/01548202}
}
Betancor, Jorge J. A commutator theorem for fractional integrals in spaces of homogeneous type.. International Journal of Mathematics and Mathematical Sciences, Tome 23 (2000) pp. 403-418. doi : 10.1155/S0161171200002180. http://gdmltest.u-ga.fr/item/01548202/