Annals of Mathematics and Artificial Intelligence
Annals of Mathematics and Artificial Intelligence > 2001 > 32 > 1-4 > 179-220
Annals of Mathematics and Artificial Intelligence > 2001 > 32 > 1-4 > 221-243
Annals of Mathematics and Artificial Intelligence > 2006 > 47 > 3-4 > 223-250
Annals of Mathematics and Artificial Intelligence > 2008 > 54 > 1-3 > 99-133