@article{JGG_2009_13_1_JGG_2009_13_1_a2,
     author = {V. Nicula and C. Pohoata },
     title = {A {Stronger} {Form} of the {Steiner-Lehmus} {Theorem}},
     journal = {Journal for geometry and graphics},
     pages = {25--27},
     publisher = {mathdoc},
     volume = {13},
     number = {1},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/JGG_2009_13_1_JGG_2009_13_1_a2/}
}