@article{Luebbecke2019a,
	author = {M. L\"{u}bbecke},
	title = {Comments on: An overview of curriculum-based course timetabling},
	journal = {TOP},
	year = {2015},
	number = {2},
	pages = {359--361},
	volume = {23},
	month = {Jun},
	doi = {10.1007/s11750-015-0364-1}
}