1.B. D. Rao and R. Peng, “Tracking Analysis of an ARMA Parameter Estimation Algorithm Using Weak Convergence Theory,” IEEE  International Conference on Acoustics, Speech and Signal Processing, Pages: 1617-1620, Dallas, TX, Apr. 1987

2.B. D. Rao, “Sensitivity Analysis of State Space Methods Spectrum Estimation,” IEEE International Conference on Acoustics, Speech and Signal Processing, Dallas, TX, Pages: 1517-1520, Apr. 1987

3.B. D. Rao, “Quality of Low Rank Approximants Obtained Using SVD and Some Applications,” IEEE Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Pages: 784-788, Nov. 1987

4.B. D. Rao and R. Peng, “Second Order Properties of ARMA Parameter Estimates Obtained Using the Constant Step Size Gauss-Newton Algorithm,” IEEE International Conference on Signals, Systems, and Computers, Pacific Grove, CA, Pages: 161-165, Nov. 1987

5.B. D. Rao and R. Peng, “Tracking Characteristics of the Constrained IIR Notch Filter,” IEEE Conference on Decision and Control, Los Angeles, CA, Pages: 1996-2001, 1987

6.B. D. Rao and R. Peng, “Tracking of Sinusoids using a Constrained IIR Adaptive Notch Filter,” Proc. of the International Symposium on Electronic Devices, Circuits and Systems, Kharagpur, India, Pages: 885-887, Dec. 1987