A continuation approach to eigenvalue assignment. - Thomas L. Harris; Raymond A. DeCarlo; Stephen Richter (Autom., 1983)

Continuation methods: Theory and applications. - Stephen Richter; Raymond A. DeCarlo (IEEE Trans. Syst. Man Cybern., 1983)

Feedback gain optimization in decentralized eigenvalue assignment. - Dale R. Sebok; Stephen Richter; Raymond A. DeCarlo (Autom., 1986)

Efficient Computation of the Solutions to Modified Lyapunov Equations. - Stephen Richter; Larry D. Davis; Emmanuel G. Collins Jr. (SIAM J. Matrix Anal. Appl., 1993)