1
by Mohr, Gerold, Spirgi-Gantert, Irene, Stüvermann, Ralf
Published 2015
Springer Berlin Heidelberg

2
by Spirgi-Gantert, Irene
Published 2012
Springer Berlin Heidelberg

3
by Bürge, Elisabeth, Spirgi-Gantert, Irene
Published 2013
Springer Berlin Heidelberg

5
by Spirgi-Gantert, Irene, Oehl, Markus
Published 2018
Springer Berlin Heidelberg