@misc{miscd2fd3dd4,
title   = {Post systems: compressive strength of roots prepared at 2/3 and 1/2 length restored with post systems},
author = {Burmann, Paulo Afonso and Cardoso, Paulo Eduardo Capel and Santos, José Fortunato Ferreira and Soares, L. F.},
year = {2002},
publisher = {IADR/AADR/CADR},
booktitle   = {General Session of the IADR}
}