Remarks on "́Authoŕs replý to ́Comments on Design of Piecewise constant gains for optimal control via Walsh functionś"Rao et al. · IEEE Transactions on Automatic Control1978PDF326 KB
Authoŕs reply to "A note on ́Comments on the Routh-Hurwitz criterioń"Shamash · IEEE Transactions on Automatic Control1981PDF91 KB
Authorś Reply to "Comments on ́A Study of Userś Buffer Variations in Random Access Satellite Channelś"Kamal · IEEE Transactions on Communications1982PDF131 KB