المؤلفون: Puentes-Velásquez, J F, Niño, C A, Castro-Silva, H F, Puentes-Velásquez, A M, Velásquez-Pérez, T

المصدر: Journal of Physics: Conference Series ; volume 2046, issue 1, page 012009 ; ISSN 1742-6588 1742-6596

الاتاحة: http://dx.doi.org/10.1088/1742-6596/2046/1/012009
https://iopscience.iop.org/article/10.1088/1742-6596/2046/1/012009
https://iopscience.iop.org/article/10.1088/1742-6596/2046/1/012009/pdf