TY - JOUR AU - Nir Cohen AU - Roy Meshulam TI - A Geometrical Problem Arising in a Signal Restoration Algorithm. JO - The journal of Fourier analysis and applications [[Elektronische Ressource]] PY - 1998 SP - 643 VL - 4 IS - 2 PB - mathdoc UR - https://geodesic-test.mathdoc.fr/item/JFAA_1998__4_2_59586/ LA - un ID - JFAA_1998__4_2_59586 ER -