1.B. D. Rao, “An Explanation to the Limitation Observed in the Kumaresan-Prony Algorithm,” IEEE Transactions on Acoustics Speech Signal Processing, ASSP-34:5, Pages: 1338-1341, Oct. 1986

2.B. D. Rao, “An Analysis of the Kumaresan-Prony Algorithm,” IEEE Asilomar Conference on Signals, Systems and Computers, Pacific Grove, CA, Pages: 467-471, Nov. 1986

3.B. D. Rao, “Analysis of Coefficient Quantization Errors in State Space Digital Filters,” IEEE Transactions on Acoustics Speech Signal Processing, ASSP-34:1, Pages: 131-139, Feb. 1986