@article{NUMA_1981__37_132723,
     author = {P. van der Cruyssen},
     title = {A {Continued} {Fraction} {Algorithm.}},
     journal = {Numerische Mathematik},
     pages = {149--156},
     publisher = {mathdoc},
     volume = {37},
     year = {1981},
     zbl = {0443.30004},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1981__37_132723/}
}