@article{10_4064_fm_138_2_139_146,
     author = {J. Nikiel and E. Tymchatyn},
     title = {Sets of end-points and ramification points in dendroids},
     journal = {Fundamenta Mathematicae},
     pages = {139--146},
     publisher = {mathdoc},
     volume = {138},
     number = {2},
     year = {1991},
     doi = {10.4064/fm-138-2-139-146},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-138-2-139-146/}
}