@PHDTHESIS{Tu2000diss, author = {Tuan Tu}, title = {Steuerung offener verteilter Anwendungssysteme}, school = {Universität Hamburg, Fachbereich Informatik}, year = {2000}, type = {Dissertation}, address = {Vogt-Kölln-Str. 30, 22527 Hamburg, Germany}, month = {9} }