TY - JOUR AU - Waldemar PopiƄski TI - On discrete Fourier spectrum of a harmonic with random frequency modulation JO - Applicationes Mathematicae PY - 2013 SP - 99 EP - 108 VL - 40 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/am40-1-6/ DO - 10.4064/am40-1-6 LA - en ID - 10_4064_am40_1_6 ER -