@article{GDZPPN002220628,
title = {A Class of Periodic Jacobi-Perron Algorithms in Pure Algebraic Number Fields of Degree n...3.},
journal = {Manuscripta mathematica},
volume = {22},
year = {1977},
pages = {235-270},
zbl = {0375.10018},
url = {http://dml.mathdoc.fr/item/GDZPPN002220628}
}
Levesque, Claude. A Class of Periodic Jacobi-Perron Algorithms in Pure Algebraic Number Fields of Degree n...3.. Manuscripta mathematica, Tome 22 (1977) pp. 235-270. http://gdmltest.u-ga.fr/item/GDZPPN002220628/