Segregation in primary schools - do school districts really matter?
Evidence from policy reformsWuppertal : Bergische Univ. Wuppertal, 2011
Stable motivic homotopy groups and periodic self maps at odd primes
Wuppertal, [2018]Sustainable working capital management and its effect on shareholder wealth in a downturn economic environment
evidence from German listed companiesWuppertal, [2018]