Statistics in Transition new series
Statistics in Transition new series > 2013 > 14 > 2 > 273-286
Statistics in Transition new series > 2016 > 17 > 2 > 221-236
Statistics in Transition new series > 2013 > 14 > 2 > 273-286
Statistics in Transition new series > 2016 > 17 > 2 > 221-236