1
by Steffen, Britta, Hahn, Andreas, Hilgner, Miriam, Behringer, Michael
Published 2017
Springer Berlin Heidelberg
Subjects: '; ...Sports / Psychological aspects...

2
by Zeyringer, Jörg, Hütter, Adi
Published 2019
Springer Berlin Heidelberg
Subjects: '; ...Sports-Psychological aspects...