@article{MET_1987__34_176125,
     author = {Achilles and M.},
     title = {Zur {L\"osung} der {Yule-Walker-Gleichungen.}},
     journal = {Metrika},
     pages = {237--251},
     publisher = {mathdoc},
     volume = {34},
     year = {1987},
     language = {de},
     url = {http://geodesic.mathdoc.fr/item/MET_1987__34_176125/}
}