Journal of Multivariate Analysis
Journal of Multivariate Analysis > 2006 > 97 > 1 > 274-294
Journal of Multivariate Analysis > 2010 > 101 > 10 > 2571-2586
Journal of Multivariate Analysis > 2013 > 116 > Complete > 208-229
Journal of Multivariate Analysis > 2013 > 119 > Complete > 61-70
Journal of Multivariate Analysis > 2017 > 159 > C > 82-110