TY - CONF T1 - Design Tasks in Virtual Environments Development T2 - 13th International Conference on Software Engineering and Knowledge Engineering (SEKE01) Y1 - 2001 A1 - María Isabel Sánchez A1 - Angélica de Antonio A1 - Imbert, Ricardo A1 - Gonzalo Méndez A1 - de Amescua, Antonio JF - 13th International Conference on Software Engineering and Knowledge Engineering (SEKE01) ER -