@article{10_4064_ba61_3_4,
     author = {Richard Lechner},
     title = {The {One-Third-Trick} and {Shift} {Operators}},
     journal = {Bulletin of the Polish Academy of Sciences. Mathematics},
     pages = {219--238},
     publisher = {mathdoc},
     volume = {61},
     number = {3},
     year = {2013},
     doi = {10.4064/ba61-3-4},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ba61-3-4/}
}