@article{MABA_1992_6_2_a1,
     author = {Georgi N. Boshnakov},
     title = {Innovations, {Sufficient} {Statistics} and {Maximum} {Likelihood} in {ARMA} {Models}},
     journal = {Mathematica balkanica},
     pages = {119},
     publisher = {mathdoc},
     volume = {6},
     number = {2},
     year = {1992},
     url = {http://geodesic.mathdoc.fr/item/MABA_1992_6_2_a1/}
}