@article{10_4064_cm110_2_7,
     author = {Andrzej Bi\'s},
     title = {Partial variational principle for finitely
 generated groups of polynomial growth and
 some foliated spaces},
     journal = {Colloquium Mathematicum},
     pages = {431--449},
     publisher = {mathdoc},
     volume = {110},
     number = {2},
     year = {2008},
     doi = {10.4064/cm110-2-7},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm110-2-7/}
}