TY - JOUR AU - D. Djurović TI - Pseudo-Harmonic Signal Variations Generated by Labrouste Transforms of the Class $\Pi (T)$ JO - Publications of the Department of Astronomy PY - 1989 SP - 5 VL - 17 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PDA_1989_17_a0/ LA - en ID - PDA_1989_17_a0 ER -