@article{articlef8791191,
title   = {Commutation in flow injection analysis},
author = {Krug, Francisco José and Bergamin Filho, H and Zagatto, Elias Ayres Guidetti},
year = {1986},
doi = {10.1016/s0003-2670(00)84457-8},
journal   = {Analytica Chimica Acta}
}