Tool life in stainless steel AISI 304 : applicability of Colding's tool life equation for varying tool coatingsJohansson, Daniel; Leemet, Tõnu; Allas, Jaanus; Madissoo, Marten; Adoberg, Eron; Schultheiss, FredrikProceedings of the Estonian Academy of Sciences2016 / p. 172-176 : ill Tool wear investigations by direct and indirect methods in end millingLeemet, Tõnu; Allas, Jaanus; Adoberg, EronProceedings of the 9th International Conference of DAAAM Baltic Industrial Engineering, 24-26th April 2014, Tallinn, Estonia2014 / p. 133-138 : ill