@InCollection{kargoll-etal_2018b,
  author    = {Kargoll, Boris and Omidalizarandi, Mohammad and Alkhatib, Hamza and Schuh, Wolf-Dieter},
  title     = {Further Results on a Modified EM Algorithm for Paramter Estimation in Linear Models with Time-Dependent Autoregressive and t-Distributed Errors},
  booktitle = {Advances in Time Series Analysis and Forecasting --- Selected Contribution from {ITISE} 2017},
  year      = {2018},
  editor    = {Rojas, Ignacio and Pomares, H\'ector and Vaenzuela, Olga},
  series    = {Contributions to Statistics},
  publisher = {Springer},
  pages     = {323--337},
  doi       = {10.1007/978-3-319-96944-2_22}
}