Title	A Novel Model for Multilayer GSM Network Design
Author	Alvaro de Menezes. S. Neto, Alexei Barbosa de Aguiar, Pl?cido Rog?rio Pinheiro
Citation	Vol. 9  No. 8  pp. 73-77
Keywords	Operations Research, GSM Network, Optimization

Title	Application of Wang’s Recurrent Neural Network to solve the Transportation problem
Author	Paulo Henrique Siqueira
Citation	Vol. 12  No. 7  pp. 50-54
Keywords	Recurrent neural network, Transportation problem, Assignment problem, Operations Research