1.
Silva BM, Oliveira GC de, Serafim ME, Silva JĂșnior JJ da, Colombo A, Lima JM de. Accuracy and calibration of capacitance probe in a Rhodic Ferralsol planted with coffee. PAB. 2012;47(2):277-286. doi:10.1590/S1678-3921.pab2012.v47.11121