Arboretti Giancristofaro, R., Bordignon, P. and Carrozzo, E. 2014. Two Phase Analysis of Ski Schools Customer Satisfaction: Multivariate Ranking and Cub Models. Statistica. 74, 2 (Jan. 2014), 141–154. DOI:https://doi.org/10.6092/issn.1973-2201/4994.