TY - JOUR AU - Razzaghi, Mohsen AU - Ordokhani, Yadollah TI - Solution for a classical problem in the calculus of variations via rationalized Haar functions JO - Kybernetika PY - 2001 SP - 575 EP - 583 VL - 37 IS - 5 UR - http://geodesic.mathdoc.fr/item/KYB_2001_37_5_a3/ LA - en ID - KYB_2001_37_5_a3 ER -