Errata corrige - Evaluation of the efficiency of systems to reduce vibration on modern tracklaying tractors

The original article Evaluation of vibration levels improves the efficiency of modern tracklaying tractors (Journal of Agricultural Engineering 2012; XLIII:e7 DOI: 10.4081/jae.2012.e7) by Pessina D, Facchinetti D, Bonalume V, was published with an incorrect title due to a production error. The correct title is: Evaluation of the efficiency of systems to reduce vibration on modern tracklaying tractors. The Journal of Agricultural Engineering sincerely apologizes to the authors and the readers for this mistake. Journal of Agricultural Engineering Production Office DOI: 10.4081/jae.2012.e14