@article{ beeson2015c-narboux-boutry, author = {Michael Beeson and Pierre Boutry and Julien Narboux}, date-added = {2014-11-15 01:23:10 +0000}, date-modified = {2014-11-15 01:27:42 +0000}, journal = {Journal of Symbolic Logic (submitted)}, keywords = {Logic, Geometry}, title = {{H}erbrand's theorem and non-{E}uclidean geometry}, year = {Submitted} }