@inproceedings {GuLuMa06, title = {Points on computable curves}, year = {2006}, pages = {469{\textendash}474}, publisher = {IEEE Computer Society Press}, organization = {IEEE Computer Society Press}, url = {http://webdiis.unizar.es/~elvira/publicaciones/pcc.pdf}, author = {X. Gu and J.H. Lutz and E. Mayordomo} }