@article{10_4064_fm_139_3_193_208,
     author = {Jan Aarts and Robbert Fokkink},
     title = {On composants of the bucket handle},
     journal = {Fundamenta Mathematicae},
     pages = {193--208},
     publisher = {mathdoc},
     volume = {139},
     number = {3},
     year = {1991},
     doi = {10.4064/fm-139-3-193-208},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-139-3-193-208/}
}