@inproceedings{inproceedings2d5b3492, title = {Determination of first townsend coefficient in pure isobutane}, author = {Lima, Iara B and Vivaldini, TĂșlio C and Gonçalves, Josemary A C and Botelho, Suzana and Tobias, Carmen C B and Ridenti, Marco A and Pascholati, Paulo R and Fonte, Paulo and Mangiarotti, Alessio}, year = {2010}, publisher = {SBF} }