@article{article1a340010,
title   = {Mobility of root and leaf absorbed boron in orange trees},
author = {Boaretto, Rodrigo Marcelli and Giné-Rosias, Maria Fernanda Georgina and Boaretto, Antonio Enedi and Quaggio, Jose Antonio},
year = {2006},
journal   = {Acta Horticulturae}
}