Sexual orientation, violence and human rights in Africa: south african case study - Aimar Rubio Llona; Eduardo Bidaurratzaga Aurre (dir. tes.); Mikel Zurbano Irizar (dir. tes.); José Antonio Nieto Piñeroba (pres.); Arantza Campos Rubio (secr.); Barbara Bompani (voc.); Margaret Louise Bullen (voc.); Felipe Gómez Isa (voc.) (2014)