Křížek, Michal - Strouboulis, T.
How to generate local regular refinements of unstructured tetrahedral meshes.
Numerical Methods for Partial Differential Equations. Roč. 13, - (1997), s. 201-214. ISSN 0749-159X. E-ISSN 1098-2426
http://hdl.handle.net/11104/0071465