Maennig, W., Schumann, V: C: E. Julkaisussa Journal of Sports Economics (2022) “...Maennig, W....”
Maennig, W. Julkaisussa Rudersport (2023) “...Maennig, W....”
Langer, V. C. E., Maennig, W., Richter, F. Julkaisussa Journal of Sports Economics (2018) “...Maennig, W....”
Maennig, W., Wellbrock, C. M. Julkaistu 2016 “...Maennig, W....”
Maennig, W., Vierhaus, V. Julkaisussa Hamburg Contemporary Economic Discussions (2015) “...Maennig, W....”
Maennig, W. Julkaisussa Hamburg Contemporary Economic Discussions (2012) “...Maennig, W....”
Maennig, W., Wellbrock, C. Julkaisussa Hamburg Contemporary Economic Discussions (2012) “...Maennig, W....”
Maennig, W., Richter, F. Julkaisussa Journal of Sports Economics (2012) “...Maennig, W....”
Maennig, W., Wellbrock, C. Julkaisussa Sportwissenschaft (2008) “...Maennig, W....”