@article {yasarcan2005generalized,
	title = {A generalized stock control formulation for stock management problems involving composite delays and secondary stocks},
	journal = {System dynamics review},
	volume = {21},
	number = {1},
	year = {2005},
	pages = {33{\textendash}68},
	publisher = {Wiley Online Library},
	author = {Yasarcan, Hakan and Barlas, Yaman}
}
