Carvajal-Gámez, B.E., Guerrero-Moreno, I.J. and López-Bonilla, J. 2014. Quaternions, 2x2 complex matrices and Lorentz transformations. BIBECHANA. 12, (Dec. 2014), 30–34. DOI:https://doi.org/10.3126/bibechana.v12i0.11671.