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Schirmer WN, Olanyk LZ, Guedes CLB, Quessada TP, Ribeiro CB, Capanema MA. Effects of air/fuel ratio on gas emissions in a small spark-ignited non-road engine operating with different gasoline/ethanol blends. Environmental Science and Pollution Research. 2017 Jul 13;24(25):20354–9. doi: 10.1007/s11356-017-9651-8. |