@article{articlefec884c6,
title   = {Associativity of crossed products by partial actions, enveloping actions and partial representations},
author = {Dokuchaev, Michael and Exel Filho, Ruy},
year = {2005},
doi = {10.1090/S0002-9947-04-03519-6},
journal   = {Transactions of the American Mathematical Society}
}