@article{RSMUP_1998__100__13_0,
     author = {Barioli, Francesco},
     title = {Decreasing diagonal elements in completely positive matrices},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {13--25},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {100},
     year = {1998},
     mrnumber = {1675318},
     zbl = {0922.15013},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1998__100__13_0/}
}