1.W. R. Gardner and B. D. Rao, “Mixed-Phase AR Models for Voiced Speech and Perceptual Cost Functions,” Proc of the International Conference on Acoustics, Speech and Signal Processing, Adelaide, Australia, Vol. 1, Pages: 205 - 208, Apr. 1994

2.I. F. Gorodnitsky and B. D. Rao, “ Truncated Total Least Squares Algorithms for Underdetermined Problems,” Seventh SP Workshop on Statistical Signal and Array Processing, Pages: 19-22, Quebec City, Quebec, Canada, Pages: 19 - 22, Jun. 1994

3.W. R. Gardner and B. D. Rao, “Analysis of High Rate LPC Vector Quantizers Designed by Minimizing Suboptimal Error Measures,” IEEE Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Vol. 2, Pages: 1232 - 1236, Oct-Nov. 1994

4.I.F. Gorodnitsky and B. D. Rao, “Analysis of Error Produced by Truncated SVD and Tikhonov Regularization Methods,” IEEE Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Vol. 1, Pages: 25 - 29, Oct-Nov. 1994