@article{10_4064_fm_166_1_2_0, author = {Leszek Pacholski}, title = {Introduction}, journal = {Fundamenta Mathematicae}, publisher = {mathdoc}, volume = {166}, number = {1}, year = {2000}, doi = {10.4064/fm-166-1-2-0}, language = {fr}, url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-166-1-2-0/} }