Uwe Hohenstein Regine Meunier Christa Schwanninger An aspect-oriented implementation of the EJB3.0 persistence concept. 4 2007 ACP4IS http://doi.acm.org/10.1145/1233901.1233905 conf/aosd/2007acp4is db/conf/aosd/acp4is2007.html#HohensteinMS07