Rampichini, Carla | Grilli, Leonardo A Polytomous Response Multilevel Model with a non Ignorable Selection Mechanism 2004 - Firenze University Press is_part_of Statistical modelling : proceedings of the 19th International workshop on statistical modelling, Florence (Italy), 4-8 July, 2004 usage_policy P5 P5 EUR 10.00 vat_excluded purchase PDF k pdm
