@book{UBHD-65417260,
  author={Gavrila, Caius},
  title={Functions with minimal number of critical points},
  year={2000},
  pages={Online-Ressource (80 S.)},
  language={eng},
  school={Heidelberg, Univ., Diss., 2001},
  doi={10.11588/heidok.00001818},
  keywords={Ljusternik-Šnirel'man-Kategorie / Kritischer Punkt <Mathematik> / Graphentheorie},
  url={http://www.ub.uni-heidelberg.de/archiv/1818},
  library={UB},
}
@book{UBHD-65365344,
  author={Gavrila, Caius},
  title={Functions with minimal number of critical points},
  year={2000},
  pages={80 S.},
  language={eng},
  school={Heidelberg, Univ., Diss., 2001},
  keywords={Ljusternik-Šnirel'man-Kategorie / Kritischer Punkt <Mathematik> / Graphentheorie},
  library={UB [Signatur: 2001 U 832] ; MA [Signatur: Diss. Gavri]},
}