@inproceedings{ Hernainz-Bermudez_CALERO:42-42,

author = { Francisco Hernainz-Bermudez De Castro and FRANCISCA MONICA CALERO DE HOCES } ,

title = { The effect of grinding in the grade of celestite ores },

booktitle = { 8th Mediterranean Congress of Chemical Engineering },

year = { 1999 },

pages = { 42 - 42 },

location = { . Barcelona },

}