Managing Dynamic User Communities in a Grid of Autonomous Resources - Roberto Alfieri; Roberto Cecchini; Vincenzo Ciaschini; Luca dell'Agnello; Alberto Gianoli; Fabio Spataro; Franck Bonnassieux; Philippa J. Broadfoot; Gavin Lowe; Linda Cornwall; Jens Jensen; David P. Kelsey; et al. (CoRR, 2003)

Using Virtual Organizations Membership System with EDG's Grid Security and Database Access. - Marko Niinimäki; John White; Wim Som de Cerff; Joni Hahkala; Tapio Niemi; Mikko Pitkänen (DEXA Workshops, 2004)

Authentication and Authorization Mechanisms for Multi-Domain Grid Environments. - Linda Cornwall; Jens Jensen; David P. Kelsey; Ákos Frohner; Daniel Kouril; Franck Bonnassieux; Sophie Nicoud; Károly Lörentey; Joni Hahkala; Mika Silander; Roberto Cecchini; Vincenzo Ciaschini; et al. (J. Grid Comput., 2004)

Online Host Certificate Registration and Renewal System. - Henri Mikkonen; Kalle Happonen; Joni Hahkala (GCA, 2009)

Proxy Restrictions for Grid Usage. - Joni Hahkala; John White; Ákos Frohner (GPC, 2009)

A Pseudonymity System for Grids. - Joni Hahkala; Henri Mikkonen; Mika Silander; John White (J. Comput., 2009)