H. Jaakkola

• Advances in Information Modelling and Knowledge Bases (Frontiers in Artificial Intelligence and Applications Ser)
• Information Modelling and Knowledge Bases XXI
• Information Modelling and Knowledge Bases XXVI
• Scandinavian Conference on Artificial Intelligence 89
• Information Modelling and Knowledge Bases XXX
• Information Modelling and Knowledge Bases XXXII
• Information Modelling and Knowledge Bases XXXIII
• Information Modelling and Knowledge Bases XXXV