by BRUNO SOMMER, HELMUT LUKA
Year of Publication 01.12.2009

by LUKA, HELMUT
Year of Publication 03.07.2002

by LUKA HELMUT
Year of Publication 21.05.2002

by Luka, Helmut
Year of Publication 21.05.2002

by HELMUT LUKA, RENATE GOTTWALD-GRILL
Year of Publication 05.10.2010

by LUKA, HELMUT
Year of Publication 20.09.2000

by HELMUT LUKA
Year of Publication 26.05.1999

by LUKA, HELMUT, GOTTWALD-GRILL, RENATE
Year of Publication 15.05.2009

by LUKA, HELMUT, GOTTWALD-GRILL, RENATE
Year of Publication 29.04.2009

by LUKA, HELMUT, EBERLE, JUERGEN, PFLUEGER, FRANK, LOOS, RAINER
Year of Publication 08.01.2014

by Abokhalaf, Mahdi, Pflüger, Frank, Luka, Helmut
Year of Publication 31.05.2017

by Kimerling, Olga, Luka, Helmut, Eberle, Jürgen
Year of Publication 18.05.2017

by LUKA, HELMUT, LOOS, RAINER, KOLCZYK, MARKUS, SCHRECKENBERGER, DIETER
Year of Publication 21.08.2013

by LUKA HELMUT, JOKSCHAS GUENTER
Year of Publication 13.07.2005

by GUNTER JOKSCHAS, HELMUT LUKA, JOCHEN REYINGER
Year of Publication 03.11.2010

by Vilsmaier, Gerhard, Straßenberger, Norbert, Luka, Helmut, Jokschas, Günter
Year of Publication 08.03.2018

by LUKA, HELMUT, SOMMER, BRUNO
Year of Publication 15.05.2003

by Kolczyk, Markus, Luka, Helmut, Loos, Rainer, Schreckenberger, Dieter
Year of Publication 28.12.2017

by LUKA, HELMUT, SOMMER, BRUNO
Year of Publication 23.04.2003

by LUKA, HELMUT, LOOS, RAINER, KOLCZYK, MARKUS, SCHRECKENBERGER, DIETER
Year of Publication 15.01.2012