@article{articleb471a997,
title   = {Fracture toughness of dental porcelains evaluated by IF, SCF, and SEPB methods},
author = {Yoshimura, Humberto Naoyuki and Cesar, Paulo Francisco and Miranda Júnior, Walter Gomes and Gonzaga, Carla Castiglia and Okada, Cristina Yuki and Goldenstein, Hélio},
year = {2005},
doi = {10.1111/j.1551-2916.2005.00334.x},
journal   = {Journal of the American Ceramic Society}
}