TY - JOUR AU - Cook, Robert C2 - Journal of the American Ceramic Society DA - 2019-11-13 05:11:00 LA - en PB - Journal of the American Ceramic Society PY - 2019 TI - A critical evaluation of indentation crack lengths in air UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=928974 ER -