TY - CHAP A1 - Schinzel, Sebastian A1 - Schmucker, Martin A1 - Ebinger, Peter T1 - Security mechanisms of a legal peer-to-peer file sharing system (http://www.iadis.net/dl/Search_list_open.asp?code=6365) T2 - IADIS International Journal on Computer Science and Information Systems Y1 - 2009 ER - TY - CHAP A1 - Wiegenstein, Andreas A1 - Schumacher, Markus A1 - Schinzel, Sebastian A1 - Weidemann, Frederik T1 - Sichere ABAP-Programmierung T2 - Rheinwerk Verlag GmbH Y1 - 2009 SN - 978-3-8362-1357-8 SP - 1 EP - 372 ER -