A. Wallen
发表
A. Wallen,
1997,
Proceedings of the 1997 American Control Conference (Cat. No.97CH36041).
A. Wallen,
1999,
Proceedings of the 1999 IEEE International Conference on Control Applications (Cat. No.99CH36328).
A. Wallen,
M. Greenbaum,
A. Kaufman,
1974,
IEEE Transactions on Aerospace and Electronic Systems.