updated reference

Cezar_Augusto_Nascimento_e_Silva/sub.bib

-@article{forcedirect,
-	title={Graph drawing by force-directed placement},
-	author={Fruchterman, Thomas MJ and Reingold, Edward M},
-	journal={Software: Practice and experience},
-	volume={21},
-	number={11},
-	pages={1129--1164},
-	year={1991},
-	publisher={Wiley Online Library}
+@article{ESILVA2017207,
+title = {Drawing graphs with mathematical programming and variable neighborhood search},
+journal = {Electronic Notes in Discrete Mathematics},
+volume = {58},
+pages = {207--214},
+year = {2017},
+issn = {1571-0653},
+doi = {http://dx.doi.org/10.1016/j.endm.2017.03.027},
+author = {Cézar Augusto N. e Silva and Haroldo Gambini Santos}
 }
-@article{tamassia,
-	author = {Roberto Tamassia, Giuseppe Di Battista, Carlo Batini},
-	title = {Automatic Graph Drawing and
-	Readability of Diagrams},
-	journal = {IEEE Transactions On Systems, Man and Cybernetics},
-	month = {January/February},
-	year = {1988},
-	OPTlanguage = {english},
-	OPToriglanguage = {english},
-	OPTseries = {series},
-	volume = {18},
-	OPTnumber = {1},
-	pages = {61-79}
-}
-@article{nenad,
-author = {Nenad Mladenovi\'{c}, Pierre Hansen },
-title = {Variable Neighborhood Search},
-journal = {Computers \& Operations Research},
-publisher= {Pergamon},
-year = {1997},
-volume = {24},
-issue = {11},
-pages = {1097-1100}
-}
-
-@article{calerd,
-	author = {C.Batini, M.Talamo, R.Tamassia},
-	title = {Computer Aided Layout of Entity Relationship Diagrams},
-	journal = {The Journal of Systems and Software},
-	publisher = {Elsevicr Science Publishing Co., Inc., 1984},
-	year = {1984},
-	pages = {163-173},
-	volume = {4},
-}
-@inproceedings{dgnuv,
-	author = {David Harel, Yehuda Koren},
-	title = {Drawing Graphs with Non-Uniform Vertices},
-	booktitle={Proceedings of the Working Conference on Advanced Visual Interfaces},
-	pages={157-166},
-	year={2002},
-	organization={ACM}
-}
-@incollection{ga2dpacking,
-	title={A biased random key genetic algorithm for 2D and 3D bin packing problems},
-	publisher={Int. J. Production Economics},
-	author={José Fernando Gonçalves;Mauricio G.C. Resende},
-	year={2013},
-	month = {April},
-	day = {18},
-	language={English}
-}
-@article{sun,
-	author = {J. Sun},
-	title = {Authomatic Orthogonal Graph Layout},
-	journal = { Master's Dissertation, Hamburg University of Technology},
-	year = {2007},
-	month = {June},
-}
-@article{kirk,
-	author = {S. Kirkpatrick, C. D. Gelatt, M. P. Vecchi},
-	title = {Optimization by Simulated Annealing},
-	journal = {Science},
-	journalsubtitle = {New Series},
-	language = {english},
-	origlanguage = {english},
-	volume = {220},
-	number = {4598},
-	month = {May},
-	year = {1983},
-	pages = {671-680},
-	editor = {American Association for the Advancement of Science}
-}
-@misc{yed,
-	howpublished = {http://www.yworks.com/en/products/yfiles/yed/},
-	author = {\textbf{yEd Works the diagramming company}},
-	year = {2015},
-	month = {Junho}
-}
-@misc{neato,
-	title = {Graphviz( http://www.graphviz.org,http://www.graphviz.org/pdf/neatoguide.pdf)},
-	author = {\textbf{Graphviz - Graph Visualization Software,Envisioning connections}},
-	year = {2015},
-	month = {Junho}
-}
-@misc{gtk,
-	title = {GTK+, or the GIMP Toolkit, is a multi-platform toolkit for creating graphical user interfaces( http://www.gtk.org)},
-	author = {\textbf{The GTK+ Project}},
-	year = {2015},
-	month = {Junho}
-}
-@article{ron,
-	author = {Ron Davidson And David Harel},
-	title = {Drawing Graphs Nicely Using Simulated Annealing},
-	journal = {ACM Transactions on Graphics},
-	month = {October},
-	year = {1996},	
-	volume = {15},
-	number = {4},
-	pages={301--331},
-	publisher={ACM}
-}
-
-@article{gdnphard,
-	author = {D.S. Johnson},
-	title = {The {N}{P}-Completeness Column: An Ongoing Guide},
-	journal= {J. Algorithms},
-	volume={3},
-	pages={88-89},
-	year={1982}
-}
-
-@inproceedings{gadug,
-	title={Using genetic algorithms for drawing undirected graphs},
-	author={Branke, J{\"u}rgen and Bucher, Frank and Schmeck, Hartmut},
-	booktitle={The Third Nordic Workshop on Genetic Algorithms and their Applications},
-	year={1996},
-	pages = {193--206}
-	organization={Citeseer}
-}
-
-@incollection{graphviz,
-	year={2002},
-	isbn={978-3-540-43309-5},
-	booktitle={Graph Drawing},
-	volume={2265},
-	series={Lecture Notes in Computer Science},
-	editor={Mutzel, Petra and Jünger, Michael and Leipert, Sebastian},
-	doi={10.1007/3-540-45848-4_57},
-	title={Graphviz— Open Source Graph Drawing Tools},
-	url={http://dx.doi.org/10.1007/3-540-45848-4_57},
-	publisher={Springer Berlin Heidelberg},
-	author={\textbf{Ellson, John and Gansner, Emden and Koutsofios, Lefteris and North, StephenC. and Woodhull, Gordon}},
-	pages={483-484},
-	language={English}
-}
-
-@article{seqvnd,
-	title={Sequential variable neighborhood descent variants: an empirical study on the traveling salesman problem},
-	author={Mjirda, Anis and Todosijevi{\'c}, Raca and Hanafi, Sa{\"\i}d and Hansen, Pierre and Mladenovi{\'c}, Nenad},
-	journal={International Transactions in Operational Research},
-	year={2016},
-	publisher={Wiley Online Library}
-}
-
-@article{Souza2010,
-	title = "A hybrid heuristic algorithm for the open-pit-mining operational planning problem",
-	journal = "European Journal of Operational Research",
-	volume = "207",
-	number = "2",
-	pages = "1041 - 1051",
-	year = "2010",
-	issn = "0377-2217",
-	doi = "10.1016/j.ejor.2010.05.031",
-	url = "http://www.sciencedirect.com/science/article/pii/S0377221710003875",
-	author = "Souza, Marcone J.F. and Coelho, Igor M. and Ribas, Sabir and Santos, Haroldo G. and Merschmann, Luiz H.C.",
-	keywords = "Open-pit-mining",
-	keywords = "Metaheuristics",
-	keywords = "<span style='font-family : courier'>GRASP</span>",
-	keywords = "Variable neighborhood search",
-	keywords = "Mathematical programming"
-}
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