Virgilijus Sakalauskas, Dalia Kriksciuniene. Evolution of Information Efficiency in Emerging Markets. In Emilio Corchado, Václav Snásel, Javier Sedano, Aboul Ella Hassanien, José Luís Calvo-Rolle, Dominik Slezak, editors, Soft Computing Models in Industrial and Environmental Applications, 6th International Conference SOCO 2011, 6-8 April, 2011, Salamanca, Spain. Volume 87 of Advances in Soft Computing, pages 367-377, Springer, 2011. [doi]