1.
Borowski K. An Analysis of Selected Seasonal Rates of Return on the Silver Market from 30.10.2003 to 31.12.2013. KREM [Internet]. 2015 Nov. 18 [cited 2024 Nov. 22];(1(937):5-26. Available from: https://krem.uek.krakow.pl/index.php/krem/article/view/461