@article{CRMATH_2006__343_1_5_0,
     author = {Karpenkov, Oleg},
     title = {Three examples of three-dimensional continued fractions in the sense of {Klein}},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {5--7},
     publisher = {Elsevier},
     volume = {343},
     number = {1},
     year = {2006},
     doi = {10.1016/j.crma.2006.04.023},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2006.04.023/}
}