@article{ArwornDenecke2001,
  author    = {Arworn, Srichan and Denecke, Klaus-Dieter},
  title     = {Tree Transformations defined by Hypersubstitutions},
  issn      = {1509 - 9415},
  year      = {2001},
  language  = {en}
}
@article{ArwornDeneckeKoppitz2001,
  author    = {Arworn, Srichan and Denecke, Klaus-Dieter and Koppitz, J{\"o}rg},
  title     = {Strongly luid and weakly unsolid varieties},
  issn      = {1346-0862},
  year      = {2001},
  language  = {en}
}
@article{Baumgaertel2001,
  author    = {Baumg{\"a}rtel, Hellmut},
  title     = {An Application of the DR-Duality Theory for Compact Groups to Endomorphism Categories of C*-Algebras with Nontrivial Center},
  year      = {2001},
  language  = {en}
}
@article{BaumgaertelCarey2001,
  author    = {Baumg{\"a}rtel, Hellmut and Carey, A.},
  title     = {Hilbert systems for actions of the circle group},
  year      = {2001},
  language  = {en}
}
@article{BovierEckhoffGayrardetal.2001,
  author    = {Bovier, Anton and Eckhoff, Michael and Gayrard, Veronique and Klein, Markus},
  title     = {Metastability in stochastic dynamics of disordered mean-field models},
  issn      = {0178-8051},
  year      = {2001},
  language  = {en}
}
@article{BoeckmannBrueckner2001,
  author    = {B{\"o}ckmann, Christine and Br{\"u}ckner, Axel},
  title     = {100 years of the Runge-Kutta method : a brief editing for schools},
  issn      = {0268-3679},
  year      = {2001},
  abstract  = {This paper reports on the historical development of the Runge-Kutta methods beginning with the simple Euler method up to an embedded 13-stage method. Moreover, the design and the use of those methods under error order, stability and computation time conditions is edited for students of numerical analysis at undergraduate level. The second part presents applications in natural sciences, compares different methods and illustrates some of the difficulties of numerical solutions.},
  language  = {en}
}
@book{ChenYu2001,
  author    = {Chen, Hua and Yu, Chun},
  title     = {Asymptotic behaviour of the trace for schr{\"o}dinger operator on fractal drums},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {1437-739X},
  pages     = {12 S.},
  year      = {2001},
  language  = {en}
}
@book{CoriascoSchroheSeiler2001,
  author    = {Coriasco, S. and Schrohe, Elmar and Seiler, J{\"o}rg},
  title     = {Bounded imaginary powers of differential operators on manifolds with conical singularities},
  series = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell},
  journal   = {Preprint / Universit{\"a}t Potsdam, Institut f{\"u}r Mathematik, Arbeitsgruppe Partiell},
  publisher = {Univ.},
  address   = {Potsdam},
  issn      = {1437-739X},
  pages     = {23 S.},
  year      = {2001},
  language  = {en}
}
@article{CoriascoSeilerSchrohe2001,
  author    = {Coriasco, S. and Seiler, J{\"o}rg and Schrohe, Elmar},
  title     = {Differential operators on conic manifolds : maximal regularity and parabolic equations},
  year      = {2001},
  language  = {en}
}
@article{Denecke2001,
  author    = {Denecke, Klaus-Dieter},
  title     = {Hyperidentities in semigroups},
  isbn      = {90-5199-490-7},
  year      = {2001},
  language  = {en}
}