APA-čujuhus (7. p.)

Paarmann, L. D. (2001). Design and analysis of analog filters: A signal processing perspective. Kluwer Academic Publishers.

Chicago-čujuhus (17. p.)

Paarmann, L. D. Design and Analysis of Analog Filters: A Signal Processing Perspective. Boston: Kluwer Academic Publishers, 2001.

MLA-čujuhus (9. p.)

Paarmann, L. D. Design and Analysis of Analog Filters: A Signal Processing Perspective. Kluwer Academic Publishers, 2001.

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