@InProceedings{elsner2009regulation,
	author = {Elsner, Jens P and Chaichenets, Leonid and Dehner, Hanns-Ulrich and Jondral, Friedrich K},
	title = {On regulation of spectrum sharing: An analysis supporting a distributed pilot channel},
	booktitle = {Proc. International Conference on Cognitive Radio Oriented Wireless Networks and Communications},
	year = {2009},
}