How much Geometry it takes to Reconstruct a 2-Manifold in R3.

Daniel Dumitriu Stefan Funke Martin Kutz Nikola Milosavljevic How much Geometry it takes to Reconstruct a 2-Manifold in R3. 65-74 2008 ALENEX http://www.siam.org/proceedings/alenex/2008/alx08_07dumitriud.pdf conf/alenex/2008 db/conf/alenex/alenex2008.html#DumitriuFKM08