Using WG-Log to Represent Semistructured Data: The Example of OEM. - Barbara Oliboni; Letizia Tanca; D. Veronese (SEBD, 1998)

Using WG-log Schemata to Represent Semistructured Data. - Ernesto Damiani; Barbara Oliboni; Letizia Tanca; D. Veronese (DS-8, 1999)