@article{10_4064_fm_157_2_3_99_119,
     author = {Jon Aaronson and Mariusz  Lema\'nczyk and Dalibor Voln\'y},
     title = {A cut salad of cocycles},
     journal = {Fundamenta Mathematicae},
     pages = {99--119},
     publisher = {mathdoc},
     volume = {157},
     number = {2},
     year = {1998},
     doi = {10.4064/fm-157-2-3-99-119},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-157-2-3-99-119/}
}