Brazilian Journal of Physics
Brazilian Journal of Physics > 2014 > 44 > 6 > 914-921
Brazilian Journal of Physics > 2016 > 46 > 6 > 621-627
Brazilian Journal of Physics > 2018 > 48 > 1 > 25-30
Brazilian Journal of Physics > 2014 > 44 > 6 > 914-921
Brazilian Journal of Physics > 2016 > 46 > 6 > 621-627
Brazilian Journal of Physics > 2018 > 48 > 1 > 25-30