author = { Scott, Charlie AND Wolfe, Paul AND Erwin, Mike Karsunke, Katja AND Scott, Charlie },

title = { Virtuelle private Netzwerke },

edition = { 1. Aufl., dt. Ausg. } ,

publisher = {O'Reilly},

isbn = {3897211238},

keywords = { Business enterprises - Computer networks , Computer networks - Security measures , Extranets (Computer networks) , Internet , Telecommuting , Virtuelles privates Netzwerk },

year = {1999},

address = { Beijing },

url = { http://slubdd.de/katalog?TN_libero_mab2 }