Schiesser, W.E. , An alternate derivation of Fourier series solutions in the modal simulation of unidirectional fluid dynamics , SIMULATION, 5, No. 6, 361, December, 1965
2.
Tranter, C.J. , Integral transforms in mathematical physics , p. 77, John Wiley & Sons, Inc., 1956.
3.
A partial answer to Professor Karnopp's question (4) is provided in the paper R. G. Willoh, Jr. and W. E. Schiesser, Analog simulation of linear (overdamped) distributed systems by frequency response techniques, presented at 50th National Meeting, AIChE, Buffalo, May, 1963.
