Media type: E-Article Title: Comment on “Fracture Criteria for Piezoelectric Cerqamics” Contributor: Kumar; Singh Published: Wiley, 1996 Published in: Journal of the American Ceramic Society, 79 (1996) 4, Seite 1133-1135 Language: English DOI: 10.1111/j.1151-2916.1996.tb08563.x ISSN: 0002-7820; 1551-2916 Keywords: Materials Chemistry ; Ceramics and Composites Origination: Footnote: