Journal of forecasting. 1999;18(3):205-214. doi: 10.1002/(sici)1099-131x(199905)18:3<205::aid-for721>3.0.co;2-z Q12.72025
Forecasting ski demand: comparing learning curve and varying parameter coefficient approaches
DOI: 10.1002/(sici)1099-131x(199905)18:3<205::aid-for721>3.0.co;2-z
摘要