Hausmann, F., &Queisner, G.(2013).
In-House Contracts and Inter-Municipal Cooperation – Exceptions from the European Union Procurement Law Should be Applied with Caution.
<em>European Procurement &amp; Public Private Partnership Law Review, 8</em>(3).
Retrieved from <a href="https://doi.org/10.21552/EPPPL/2013/3/174">https://doi.org/10.21552/EPPPL/2013/3/174</a>