Update by Ali

[JournalMultiPeriods.git] / article.bib

diff --git a/article.bib b/article.bib
index c33504c612bb2b696f08fb6b8fe7ba0a8608c506..b5b41718ab5a4627ed4653e20a72dd24abd294cf 100644 (file)
--- a/article.bib
+++ b/article.bib
@@ -571,4 +571,20 @@ year = {2012}
   volume={1},
   pages={69--93},
   year={1991}
+}
+
+@BOOK{AMPL,
+  AUTHOR =       "Robert Fourer and David M. Gay and Brian W. Kernighan",
+  TITLE =        "AMPL: A Modeling Language for Mathematical Programming",
+  PUBLISHER =    "Cengage Learning",
+  YEAR =         "November 12, 2002",
+  edition =      "2nd",
+ 
+}
+
+@ARTICLE{glpk,
+author = {Andrew Makhorin},
+title = {The GLPK (GNU Linear Programming Kit)},
+journal = {Available: https://www.gnu.org/software/glpk/},
+year = {2012}
 }
\ No newline at end of file