Yilmaz, R., R. Tas, R. Babayigit, and K. Arici. “Calculation of Coster-Kronig Enhancement Factors For 60Nd and 61Pm at Different Excitation Energies”. Asian Journal of Chemistry 23, no. 7 (March 26, 2011): 3148–3150. Accessed August 26, 2024. https://asianpubs.org/index.php/ajchem/article/view/10547.