Martínez-Galicia, R., and V. Romero-Rochín. “On the Necessity of the Postulate of the Collapse of the Wave Function: An Explicit Calculation of the ``double-Slit" Problem”. Revista Mexicana De Física, vol. 51, no. 3, Jan. 2005, pp. 304-0, https://rmf.smf.mx/ojs/index.php/rmf/article/view/3374.