@article{CRMATH_2012__350_9-10_455_0,
     author = {Javier L\'opez Pe\~na and Oliver Lorscheid},
     title = {Projective geometry for blueprints},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {455--458},
     publisher = {Elsevier},
     volume = {350},
     number = {9-10},
     year = {2012},
     doi = {10.1016/j.crma.2012.05.001},
     language = {en},
}