@Book{BVMC:923530, author = {Bolivia}, title = {Ley Electoral de 1991. Ley número 1246 de 5 de julio de 1991}, publisher = {Alicante : Biblioteca Virtual Miguel de Cervantes, 2018}, year = {2018}, url = {https://www.cervantesvirtual.com/nd/ark:/59851/bmc0923530} }