@article{WernersLuebbecke2019a,
	author = {B. Werners and M. L\"{u}bbecke},
	title = {Tagungsbericht OR 2001 Gerhard-Mercator-Universit\"{a}t Duisburg},
	journal = {OR News},
	year = {2001},
	pages = {35--37},
	volume = {13},
	month = {Oct}
}