TY - JOUR A1 - Krüger, Malte A1 - Böhle, Knud T1 - Payment Cultures and Internet Payment Systems – Comparing EU and US JF - Wirtschaftspolitische Blätter KW - Elektronischer Zahlungsverkehr KW - Europäische Union KW - USA Y1 - 2002 VL - 49 IS - 2 SP - 137 EP - 145 ER - TY - RPRT A1 - Böhle, Knud A1 - Krüger, Malte A1 - Herrmann, C. A1 - Carat, Gérard A1 - Maghiros, Ioannis T1 - Electronic Payment Systems – Strategic and Technical Issues – Background Paper No. 1, Electronic Payment Systems Observatory (ePSO), Sevilla KW - Elektronischer Zahlungsverkehr Y1 - 2000 VL - Dezember 2000 ER - TY - RPRT A1 - Böhle, Knud A1 - Krüger, Malte T1 - Payments Culture Matters – A Comparative EU-US Perspective on Payment Cultures T2 - Background Paper No. 4, Electronic Payment Systems Observatory, Institute for Prospective Technological Studies, Sevilla KW - Elektronischer Zahlungsverkehr Y1 - 2001 ER -