Baudry, J.-P., Cardoso, M. G. M. S., Celeux, G., Amorim, M. J. & Ferreira, A. S. (2015). Enhancing the selection of a model-based clustering with external categorical variables. Advances in Data Analysis and Classification, 9(2), 177?196. https://doi.org/10.1007/s11634-014-0177-3