@article{10_4064_sm_108_1_77_85,
     author = {B. Kami\'nski},
     title = {Spectrum of multidimensional dynamical systems with positive entropy},
     journal = {Studia Mathematica},
     pages = {77--85},
     publisher = {mathdoc},
     volume = {108},
     number = {1},
     year = {1994},
     doi = {10.4064/sm-108-1-77-85},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/sm-108-1-77-85/}
}