Journal of forecasting. 1998;17(2):81-107. doi: 10.1002/(sici)1099-131x(199803)17:2<81::aid-for680>3.0.co;2-b Q12.72025
Investigating the relationship between gold and silver prices
DOI: 10.1002/(sici)1099-131x(199803)17:2<81::aid-for680>3.0.co;2-b
摘要
