Closure to "Discussion of 'Investigation of Periodic Modes of Sampled-Data Control Systems Containing a Saturating Element'" (1961, ASME J. Basic Eng., 83, p. 81)

W. E. Meserve, H. C. Torng
1961 Journal of Basic Engineering  
doi:10.1115/1.3658895 fatcat:bkm5kk4mfrerpc2nu75gixw3tu