@article{10_4064_fm_155_1_45_57,
     author = {Grzegorz \'Swirszcz},
     title = {On a certain map of a triangle},
     journal = {Fundamenta Mathematicae},
     pages = {45--57},
     publisher = {mathdoc},
     volume = {155},
     number = {1},
     year = {1998},
     doi = {10.4064/fm-155-1-45-57},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-155-1-45-57/}
}