h1

h2

h3

h4

h5
h6
% IMPORTANT: The following is UTF-8 encoded.  This means that in the presence
% of non-ASCII characters, it will not work with BibTeX 0.99 or older.
% Instead, you should use an up-to-date BibTeX implementation like “bibtex8” or
% “biber”.

@ARTICLE{Dahmen:47219,
      author       = {Dahmen, Wolfgang and Dekel, Shai and Petrushev, Pencho},
      title        = {{M}ultilevel preconditioning for partition of unity methods
                      - some analytic concepts},
      volume       = {265},
      address      = {Aachen},
      publisher    = {Institut für Geometrie und Praktische Mathematik},
      reportid     = {RWTH-CONV-008033},
      series       = {Bericht / Institut für Geometrie und Praktische
                      Mathematik, RWTH Aachen},
      pages        = {27 S. : graph. Darst.},
      year         = {2006},
      cin          = {111410 / 110000},
      cid          = {$I:(DE-82)111410_20140620$ / $I:(DE-82)110000_20140620$},
      typ          = {PUB:(DE-HGF)25},
      url          = {https://publications.rwth-aachen.de/record/47219},
}