@article{article9df81880,
title   = {Modifications for the tukey test procedure and evaluation of the power and efficiency of multiple comparison procedures},
author = {Conagin, Armando and Barbin, Décio and Demétrio, Clarice Garcia Borges},
year = {2008},
doi = {10.1590/s0103-90162008000400016},
journal   = {Scientia Agricola}
}