SANCHEZ, E. R.(2011). Advances in optical technologies at Pontificia Universidad Católica del Perú. En International Conference on Applications of Optics and Photonics / Proceedings of SPIE Volume: 8001. WASHINGTON D. C.. SPIE. Recuperado de: https://spie.org/x648.html?Product_Id=894593
SANCHEZ, E. R.(2010). Simulation as a tool for teaching spectrographs optics to undergraduate physics students. En International Optical Design Conference 2010 Proc. SPIE 7652. WASHINGTON D. C.. SPIE. Recuperado de: https://spie.org/x648.html?Product_Id=871038