.NATO Advanced Research Workshop on computing : Algorithms. Architecture and Applications (1989 : Les)：Neurocomputing : algorithms, architecture and applications.Springer,1989.
NATO Advanced Research Workshop on computing : Algorithms. Architecture and Applications (1989 : Les)：Neurocomputing : algorithms, architecture and applications
Rotating machinery dynamics (12th : 1989 : Quebec, Canada)：presented at the 1989 ASME Design Technical Conference -12th Biennial Conference on Mechanical Vibration and Noise Montreal
