TY - JOUR AU - Nebojša L. Lažetić TI - Estimates for Derivatives and Integrals of Eigenfunctions and Associated Functions of Nonselfadjoint Sturm-Lliouville Operator With Discontinuous Coefficients (I) JO - Publications de l'Institut Mathématique PY - 1996 SP - 49 VL - _N_S_59 IS - 73 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PIM_1996_N_S_59_73_a5/ LA - en ID - PIM_1996_N_S_59_73_a5 ER -