@conference {yasarcan2003general,
	title = {A general stock control formulation for stock management problems involving delays and secondary stocks},
	booktitle = {The 21st International System Dynamics Conference, New York City, USA},
	year = {2003},
	publisher = {System Dynamics Society (http://www.systemdynamics.org/conferences/2003/index.htm)},
	organization = {System Dynamics Society (http://www.systemdynamics.org/conferences/2003/index.htm)},
	author = {Yasarcan, Hakan and Barlas, Yaman}
}
