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”.

@CONFERENCE{Kowalewski:752309,
      author       = {Kowalewski, Stefan and Stollenwerk, André},
      title        = {{S}upporting {E}volving {R}equirements in {CPS} by
                      {A}bstraction {L}ayers in the {A}rchitecture},
      reportid     = {RWTH-CONV-236332},
      year         = {2011},
      organization  = {Workshop on Architectures for
                       Cyber-Physical Systems,, Chicago, IL
                       (USA)},
      typ          = {PUB:(DE-HGF)5},
      url          = {https://publications.rwth-aachen.de/record/752309},
}