A client-broker-server architecture of a virtual enterprise for cutting stock applications. - Hannu Ahonen; Arlindo Gomes de Alvarenga; Attilio Provedel; Víctor Parada (Int. J. Comput. Integr. Manuf., 2001)

Selection and scheduling in a virtual organisation environment with a service broker. - Hannu Ahonen; Arlindo Gomes de Alvarenga; Attilio Provedel (Comput. Ind. Eng., 2009)