Maria Cláudia Cavalcanti Marta Mattoso Maria Luiza Machado Campos François Llirbat Eric Simon Sharing scientific models in environmental applications. 453-457 2002 conf/sac/2002 SAC http://doi.acm.org/10.1145/508791.508876 db/conf/sac/sac2002.html#CavalcantiMCLS02