Palladini, L.A. and Petri, J.L. 1997. Effect of the artificial rain on the efficiency of dormancy break treatment in apple trees. Pesquisa Agropecuaria Brasileira. 32, 7 (Jul. 1997), 715–717. DOI:https://doi.org/10.1590/S1678-3921.pab1997.v32.4708.