Cláudio, A. P., Carmo, M. B., Pinheiro, T., Lima, J. & Esteves, F. (2012). Virtual environments to cope with anxiety situations: Two case-studies. In Rocha, Á., Calvo-Manzano, J. A., Reis, L. P., and Cota, M. P. (Ed.), 7th Iberian Conference on Information Systems and Technologies (CISTI 2012). Madrid: IEEE.