@article{articleb85fe2af,
title   = {Flow-injection spectrophotometric catalytic determination of manganese in plants exploiting the aerial oxidation of diphenyl carbazone},
author = {Maniasso, Nelson and Zagatto, Elias Ayres Guidetti},
year = {1998},
doi = {10.1016/s0003-2670(97)00682-x},
journal   = {Analytica Chimica Acta}
}