Jenkins, G. M., & Watts, D. G. (1968). Spectral analysis and its applications. San Francisco: Holden-Day.
Παραπομπή Chicago StyleJenkins, Gwilym M., and Donald G. Watts. Spectral Analysis and Its Applications. San Francisco: Holden-Day, 1968.
Παραπομπή MLAJenkins, Gwilym M., and Donald G. Watts. Spectral Analysis and Its Applications. San Francisco: Holden-Day, 1968.
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