@article{10_4064_ap100_1_5,
     author = {Andrzej Bi\'s and Pawe{\l}  Walczak},
     title = {Entropy of distal groups, pseudogroups, foliations and laminations},
     journal = {Annales Polonici Mathematici},
     pages = {45--54},
     publisher = {mathdoc},
     volume = {100},
     number = {1},
     year = {2011},
     doi = {10.4064/ap100-1-5},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap100-1-5/}
}