@article{LuebbeckeZimmermann2019a,
	author = {M. L\"{u}bbecke and U. Zimmermann},
	title = {Shunting Minimal Rail Car Allocation},
	journal = {Computational Optimization and Applications},
	year = {2005},
	number = {3},
	pages = {295–308},
	volume = {31},
	month = {Jun},
	doi = {10.1007/s10589-005-3229-y}
}