ЩЕЛКАЛИН, В. Н. Hybrid mathematical models and methods of time series forecasting taking into account external factors. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 6, n. 4(72), p. 38–58, 2014. DOI: 10.15587/1729-4061.2014.31729. Disponível em: https://journals.uran.ua/eejet/article/view/31729. Acesso em: 28 jul. 2024.