@article{MS2_1981__48_166751,
     author = {Norbert Riedel},
     title = {Classification of dimension groups and iterating systems.},
     journal = {Mathematica Scandinavica},
     pages = {226--234},
     publisher = {mathdoc},
     volume = {48},
     year = {1981},
     zbl = {0498.46057},
     url = {http://geodesic.mathdoc.fr/item/MS2_1981__48_166751/}
}