@article{EUG_1987__15_a3,
     author = {C. G. Ghirtis},
     title = {The {Effect} of {Parameter} {Estimation} {Errors} on the {Variance} of {Forecasts}},
     journal = {E\ensuremath{\upsilon}\ensuremath{\kappa}\ensuremath{\lambda}\ensuremath{\varepsilon}\ensuremath{\acute\iota}\ensuremath{\delta}\ensuremath{\eta}\ensuremath{\varsigma} \ensuremath{\Gamma}
},
     pages = {165-169},
     publisher = {mathdoc},
     volume = {15},
     year = {1987},
     language = {gr},
     url = {http://geodesic.mathdoc.fr/item/EUG_1987__15_a3/}
}