求下列几篇关于跨境电子商务文献，多谢各位

[1]Kwok-Yan Lam,Siu-Leung Chung,Ming Gu,Jia-Guang Sun. Security middleware for enhancing interoperability of Public Key Infrastructure[J]. Computers & Security,2003,226:.
[2]Estrella Gomez-Herrera,Bertin Martens,Geomina Turlea. The drivers and impediments for cross-border e-commerce in the EU[J]. Information Economics and Policy,2014,:.
[3]Raphaëlle Ducret. Parcel deliveries and urban logistics: Changes and challenges in the courier express and parcel sector in Europe — The French case[J]. Research in Transportation Business & Management,2014,11:.
[4]Lilian Edwards,Caroline Wilson. Redress and Alternative Dispute Resolution in EU Cross-Border E-Commerce Transactions[J]. International Review of Law, Computers & Technology,2007,213:.
[5]Abbas Asosheh,Hadi Shahidi-Nejad,Hourieh Khodkari. A Model of a Localized Cross-Border E-Commerce[J]. iBusiness,2012,0402:.
[6]Anonymous. Banking, Financial Services; MasterCard Reports Strong Growth across the Latin America and Caribbean Region in 2010[J]. Telecommunications Weekly,2011,:.
[7]Anonymous. US Global Mail; US Global Mail Enters into Distribution Agreement with Vine Global Solutions, Inc.[J]. Science Letter,2009,:.
[8]Anonymous. Borderlinx: Borderlinx partners with Post Danmark to deliver international end-to-end shipping solution; International e-commerce service lets people import goods from the USand have them delivered to their door[J]. M2 Presswire,2009,:.