TY - JOUR AU - Vladimir Protasov TI - Refinement Equations with Nonnegative Coefficients. JO - The journal of Fourier analysis and applications [[Elektronische Ressource]] PY - 2000 SP - 55 EP - 78 VL - 6 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/JFAA_2000__6_1_59631/ ID - JFAA_2000__6_1_59631 ER -