@article{RSMUP_1985__74__205_0,
     author = {Salce, Luigi and Zanardo, Paolo},
     title = {Some cardinal invariants for valuation domains},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {205--217},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {74},
     year = {1985},
     mrnumber = {818727},
     zbl = {0596.13015},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_1985__74__205_0/}
}