TY - JOUR
T1 - Discussion on "assessment of some brittleness indexes in rock-drilling efficiency" by Rasit Altindag, Rock mechanics and Rock engineering
T2 - 10.1007/s00603-009-0057-x
AU - Yagiz, Saffet
PY - 2010/5/1
Y1 - 2010/5/1
UR - http://www.scopus.com/inward/record.url?scp=77958100512&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=77958100512&partnerID=8YFLogxK
U2 - 10.1007/s00603-009-0078-5
DO - 10.1007/s00603-009-0078-5
M3 - Comment/debate
AN - SCOPUS:77958100512
VL - 43
SP - 371
EP - 373
JO - Rock Mechanics and Rock Engineering
JF - Rock Mechanics and Rock Engineering
SN - 0723-2632
IS - 3
ER -