Crokidakis, Nuno; Oliveira, Paulo Murilo Castro de - In: Physica A: Statistical Mechanics and its Applications 409 (2014) C, pp. 48-52
Street demonstrations occur across the world. In Rio de Janeiro, in June/July 2013, they reach beyond one million people. A wrathful reader of O Globo, a leading newspaper in the same city, published a letter (Ferreira (2011) [10]) where many social questions are stated and answered Yes or No....
