@article{articlefaf1e770,
title   = {Fracture strength of Class II amalgam restorations condensed over protective bases},
author = {Vieira, Dioracy Fonterrada and Mondelli, José},
year = {1973},
doi = {10.1016/0022-3913(73)90052-8},
journal   = {Journal of Prosthetic Dentistry}
}