by Geis, Marko, Göppner, Thomas, Seith, Thomas, Illig, Roland
Year of Publication 19.02.2020

by SEITH, THOMAS, ILLIG, ROLAND
Year of Publication 25.06.2014

by LEHMANN, PETER, SEITH, THOMAS, ILLIG, ROLAND
Year of Publication 20.04.2016

by NIEDERGESÄSS, ANJA, BOTT, ERICH, ILLIG, ROLAND
Year of Publication 17.02.2016

by SCHRÖTER, JÖRG, HAMM, SILVIO, ILLIG, ROLAND
Year of Publication 05.08.2015

by Geis, Marko, Göppner, Thomas, Seith, Thomas, Illig, Roland
Year of Publication 19.04.2017

by LEHMANN, PETER, SEITH, THOMAS, ILLIG, ROLAND
Year of Publication 15.10.2014

by ILLIG ROLAND, KLJAJNKHAJNTS AL'BERT
Year of Publication 27.01.2009

by MERGET, MARCEL, SCHEIDTWEILER, DOROTHEE, ILLIG, ROLAND, PRELL, MANFRED
Year of Publication 26.08.2015

by Alm, C, Illig, R
Published in 2010 6th World Congress on Services (01.07.2010)

by GÖPPNER, THOMAS, SAEVARSSON, CHRISTINA, SCHEIDTWEILER, DOROTHEE, HAMM, SILVIO, ILLIG, ROLAND
Year of Publication 08.04.2015

by KRAFT, STEFAN, STREHLER, THOMAS, HAMM, SILVIO, ILLIG, ROLAND
Year of Publication 04.03.2015

by ILLIG, ROLAND
Year of Publication 31.05.2001

by STREHLER, THOMAS, HAMM, SILVIO, ILLIG, ROLAND
Year of Publication 21.11.2012

by GEIS, MARKO, WEIGAND, ARTUR, FLEGLER, ALEXANDER, ILLIG, ROLAND
Year of Publication 22.10.2014

by SEITH, THOMAS, ILLIG, ROLAND
Year of Publication 30.07.2014

by NIEDERGESAESS, JOERG, BOTT, ERICH, ILLIG, ROLAND
Year of Publication 15.12.2011

by BOTT, ERICH, ILLIG, ROLAND
Year of Publication 15.08.2006

by NIEDERGESAESS, JOERG, BOTT, ERICH, ILLIG, ROLAND
Year of Publication 16.11.2011

by HAMM, SILVIO, ILLIG, ROLAND, KLEINHENZ, ALBERT
Year of Publication 15.11.2011