TY  - JOUR
A1  - Schuba, Marko
A1  - Wrona, Konrad
A1  - Zavagli, Guido
T1  - Mobile Payments - State of the Art and Open Problems / Wrona, Konrad ; Schuba, Marko ; Zavagli, Guido
JF  - Electronic commerce : second international workshop ; proceedings / WELCOM 2001, Heidelberg, Germany, November 16-17, 2001. Ludger Fiege ... (ed.)
Y1  - 2001
SN  - 978-3-540-42878-7
N1  - Lecture Notes in Computer Science ; 2232
SP  - 88
EP  - 100
PB  - Springer
CY  - Berlin
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Wrona, Konrad
T1  - Mobile Chip Electronic Commerce: Enabling Credit Card Payment for Mobile Devices / Schuba, Marko ; Wrona, Konrad
Y1  - 2000
N1  - eBiz2000 Specialist Conference @ CommunicAsia2000, Singapore, June 2000
SP  - 1
EP  - 6
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Wrona, Konrad
T1  - Security for Mobile Commerce Applications / Schuba, Marko ; Wrona, Konrad
Y1  - 2001
N1  - Multimedia, Internet, Video Technologies 2001 (MIV 2001), Malta, September 1-6, 2001 ; WSEAS Conference ; World Scientific and Engineering Academy and Society
SP  - 1
EP  - 8
ER  - 
TY  - JOUR
A1  - Schuba, Marko
A1  - Wrona, Konrad
T1  - Electronic Commerce Transactions in a Wireless Environment / Schuba, Marko. ; Wrona, Konrad
Y1  - 1999
N1  - IWTEC ´99
SP  - 1
EP  - 9
ER  -