“Matching of p-n extruded materials based on Bi-Sb chalcogenides for thermoelement”, Superficies y Vacio, vol. 27, no. 2, pp. 74–78, Jun. 2014, Accessed: Apr. 24, 2025. [Online]. Available: https://superficiesyvacio.smctsm.org.mx/index.php/SyV/article/view/139