@article{JGG_1999_3_2_a0, author = { G. Glaeser}, title = {Reflections on {Spheres} and {Cylinders} of {Revolution}}, journal = {Journal for geometry and graphics}, pages = {121--14}, publisher = {mathdoc}, volume = {3}, number = {2}, year = {1999}, url = {http://geodesic.mathdoc.fr/item/JGG_1999_3_2_a0/} }