Gerson Ulbricht, Neida M. Patias Volpi
      A production programming model with two stages and intermediate stocks
      Applied Mathematical Sciences, Vol. 9, 2015, no. 99, 4907-4915
      http://dx.doi.org/10.12988/ams.2015.55403

Copyright © 2015 Gerson Ulbricht and Neida M. Patias Volpi. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.