GABEL, R. A. (1995). SIGNALS AND LINEAR SYSTEMS, 3RD ED. JOHN WILEY AND SONS.
Chicago-čujuhus (17. p.)GABEL, ROBERT A. SIGNALS AND LINEAR SYSTEMS, 3RD ED. SINGAPORE: JOHN WILEY AND SONS, 1995.
MLA-čujuhus (9. p.)GABEL, ROBERT A. SIGNALS AND LINEAR SYSTEMS, 3RD ED. JOHN WILEY AND SONS, 1995.
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