@article{JGG_2011_15_2_JGG_2011_15_2_a0,
     author = {Z. Cerin },
     title = {On {Th�bault's} {Problem} 3887},
     journal = {Journal for geometry and graphics},
     pages = {113--127},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {2011},
     url = {http://geodesic.mathdoc.fr/item/JGG_2011_15_2_JGG_2011_15_2_a0/}
}