by MACKEL, Wilfried, EICKHOFF, Klaus-Peter
Year of Publication 25.07.2018

by ULLMANN, Detlef, MACKEL, Wilfried, EICKHOFF, Klaus-Peter, SCHÖNEBERG, Knud, KELLENS, Marc
Year of Publication 30.08.2023

by QUITER KATHRIN, MACKEL WILFRIED
Year of Publication 26.08.2016

by Bartscher, Axel, Mackel, Wilfried
Year of Publication 26.08.2021

by Eickhoff, Klaus-Peter, Schoeneberg, Knud, Ullmann, Detlef, Mackel, Wilfried, Kellens, Marc
Year of Publication 30.05.2023

by TIETZ, HELGA, MACKEL, WILFRIED
Year of Publication 04.05.2016

by MACKEL, WILFRIED
Year of Publication 16.05.2012

by MACKEL WILFRIED
Year of Publication 03.05.2012

by TIETZ, HELGA, MACKEL, WILFRIED
Year of Publication 29.12.2015

by Kassera, Volker, Teigeler, Juergen, Mackel, Wilfried
Year of Publication 11.06.2019

by MACKEL WILFRIED, BATHELT THOMAS
Year of Publication 24.11.2020

by KATHRIN QUITER, WILFRIED MACKEL
Year of Publication 10.11.2020

by MACKEL, Wilfried, KASSERA, Volker, TEIGELER, Jürgen
Year of Publication 27.02.2019

by QUITER KATHRIN, MACKEL WILFRIED
Year of Publication 25.06.2015

by QUITER, KATHRIN, MACKEL, WILFRIED
Year of Publication 27.05.2015

by QUITER KATHRIN, MACKEL WILFRIED
Year of Publication 29.04.2015

by Bathelt, Thomas, Quiter, Kathrin, Mackel, Wilfried, Taetz, Frank
Year of Publication 22.09.2020

by MACKEL WILFRIED, WEGHAKE MARCEL, BATHELT THOMAS
Year of Publication 10.10.2023

by Eickhoff Klaus-Peter, Mackel Wilfried
Year of Publication 07.02.2017

by MACKEL, Wilfried, QUITER, Kathrin, BATHELT, Thomas, PENKL, Andreas, SEDLER, Marie-Theres
Year of Publication 28.05.2022