1998
•
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
• 1473:53-77 Bernard A, Harper R, Lee P
1997
•
Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
• 1281:458-490 Birkedal L, Harper R