@conference {yasarcan2005stable, title = {Stable stock management heuristics when the outflow is proportional to the control stock}, booktitle = {The 23rd International System Dynamics Conference, Boston, MA, USA}, year = {2005}, publisher = {System Dynamics Society (http://www.systemdynamics.org/conferences/2005/index.htm)}, organization = {System Dynamics Society (http://www.systemdynamics.org/conferences/2005/index.htm)}, author = {Yasarcan, Hakan and Barlas, Yaman} }