TY - JOUR AU - Delattre, C. AU - Dochain, D. AU - Winkin, J. TI - Sturm-Liouville Systems Are Riesz-Spectral Systems JO - International Journal of Applied Mathematics and Computer Science PY - 2003 SP - 481 EP - 484 VL - 13 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IJAMCS_2003_13_4_a3/ LA - en ID - IJAMCS_2003_13_4_a3 ER -