@Article{ VERA_Macías_Heiser:370-396,

author = { JOSÉ FERNANDO VERA VERA and Rodrigo Macías and Willem J. Heiser } ,

title = { Cluster Differences Unfolding for Two-Way Two-Mode PreferenceRating Data. },

journal = { Journal of Classification },

year = { 2013 },

volume = { 30 },

pages = { 370-396 },

doi = { http://link.springer.com/article/10.1007/s00357-013-9144-5 },

}