Barreto, J., Boldú, J., del Castillo, H., Gleason, R. and Muñoz P., E. (2009) “Sample holder for measurement at very low temperatures by electron paramagnetic resonance spectroscopy”, Revista Mexicana de Física, 55(3), pp. 232–0. Available at: https://rmf.smf.mx/ojs/index.php/rmf/article/view/3684 (Accessed: 14 March 2026).