@article{article944837d0,
title   = {Degree of conversion and knoop hardness of Z250 composite using different photo-activation methods},
author = {Obici, Andresa Carla and Sinhoreti, Mário Alexandre Coelho and Frollini, Elisabete and Sobrinho, Lourenço Correr and Consani, Simonides},
year = {2005},
doi = {10.1016/j.polymertesting.2005.07.011},
journal   = {Polymer Testing}
}