@conference{836691, author = {G Barbato and A Germak and K Herrmann and Samuel Low}, title = {Evolutions in Hardness Scales Definition}, year = {2003}, month = {2003-06-01 00:06:00}, publisher = {IMEKO World Congress | XVII | XVII IMEKO World Congress : Metrology in the 3rd Millennium |, Cavtat-Dubrovnik, 1, CR}, language = {en}, }