@article{RO_2001__35_3_315_0, author = {Carrizosa, Emilio and Conde, E. and Casta\~no, A. and Romero-Morales, D.}, title = {Finding the principal points of a random variable}, journal = {RAIRO - Operations Research - Recherche Op\'erationnelle}, pages = {315--328}, publisher = {EDP-Sciences}, volume = {35}, number = {3}, year = {2001}, language = {en}, url = {http://www.numdam.org/item/RO_2001__35_3_315_0/} }