@article{10_4153_CMB_1980_027_x,
     author = {Herzog, Fritz},
     title = {On the {Continued} {Fractions} of {Conjugate} {Quadratic} {Irrationalities}},
     journal = {Canadian mathematical bulletin},
     pages = {199--206},
     year = {1980},
     volume = {23},
     number = {2},
     doi = {10.4153/CMB-1980-027-x},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1980-027-x/}
}