Penchaszadeh, A.P. and Sferco, S.I. 2019. Solidarity and Fraternity. A new ethical-political key for migrations. REMHU, Revista Interdisciplinar da Mobilidade Humana. 27, 55 (Apr. 2019), 149–164. DOI:https://doi.org/10.1590/1980-85852503880005510.