TY - JOUR AU - Željko Pajkić TI - On the Z39.50 standard JO - Review of the National Center for Digitization PY - 2003 SP - 26 EP - 35 VL - 3 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NCD_2003_3_1_a2/ ID - NCD_2003_3_1_a2 ER -