@article{CM_1973__26_2_159_0,
     author = {Parry, William},
     title = {Dynamical representations in nilmanifolds},
     journal = {Compositio Mathematica},
     pages = {159--174},
     publisher = {Noordhoff International Publishing},
     volume = {26},
     number = {2},
     year = {1973},
     mrnumber = {320277},
     zbl = {0256.22013},
     language = {en},
     url = {http://www.numdam.org/item/CM_1973__26_2_159_0/}
}