@article{02010120, title = {Regular variation and the functional central limit theorem for heavy tailed random vectors.}, journal = {Publications de l'Institut Math\'ematique. Nouvelle S\'erie}, volume = {71(85)}, year = {2002}, pages = {55-62}, doi = {10.2298/PIM0271055M}, zbl = {1029.60019}, language = {en}, url = {http://dml.mathdoc.fr/item/02010120} }
Meeschaert, Mark M.; Sepanski, Steven J. Regular variation and the functional central limit theorem for heavy tailed random vectors.. Publications de l'Institut Mathématique. Nouvelle Série, Tome 71(85) (2002) pp. 55-62. doi : 10.2298/PIM0271055M. http://gdmltest.u-ga.fr/item/02010120/