TY - JOUR AU - Jan Bochenek TI - On eigenvalues and eigenfunctions of an operational equation JO - Annales Polonici Mathematici PY - 1970 SP - 103 EP - 111 VL - 24 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/ap-24-2-103-111/ DO - 10.4064/ap-24-2-103-111 LA - en ID - 10_4064_ap_24_2_103_111 ER -