@article{publications2891,
          volume = {20},
          number = {4},
           title = {Forecasting economic time series with unconditional time-varying variance},
          author = {S{\'e}bastien Van Bellegem and Rainer Von Sachs},
            year = {2004},
           pages = {611--627},
         journal = {International Journal of Forecasting},
             url = {https://publications.ut-capitole.fr/id/eprint/2891/}
}