1. Three Fortran programs that perform the Cooley-Tukey Fourier transform;Brenner,1967
2. Cadzow, J. A., , Discrete-Time Systems: An Introduction With Interdisciplinary Applications, Prentice-Hall, Englewood Cliffs, N. J., 1973,
3. Kuo, F. F., , Network Analysis and Synthesis, 2nd ed. John Wiley, New York, 1966,
4. Mooers, C. N. K., , , L. M., Bogert, , , R. L., Smith, , , and J. G., Patullo, , , A compilation of observations from moored current meters and thermographs (and of complementary oceanographic and atmospheric data), , , 2, , Ref. No. 68-5, , pp., Dep. of Oceanogr., Ore. State Univ., , Corvallis, , 1968, .
5. Stearns, S. D., , Digital Signal Analysis, Hayden Book Company, Rochelle Park, N. J., 1975,