@article{JGG_2009_13_1_JGG_2009_13_1_a3,
     author = {B. Odehnal },
     title = {Note on {Flecnodes}},
     journal = {Journal for geometry and graphics},
     pages = {29--4},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/JGG_2009_13_1_JGG_2009_13_1_a3/}
}