BibTex format
@article{Gkalelis:2013:10.1109/TNNLS.2012.2216545,
author = {Gkalelis, N and Mezaris, V and Kompatsiaris, I and Stathaki, T},
doi = {10.1109/TNNLS.2012.2216545},
journal = {IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS},
pages = {8--21},
title = {Mixture Subclass Discriminant Analysis Link to Restricted Gaussian Model and Other Generalizations},
url = {http://dx.doi.org/10.1109/TNNLS.2012.2216545},
volume = {24},
year = {2013}
}