1. Austin Antoniou, Sarah Nakato, and Roswitha Rissner, Irreducible polynomials in $\operatorname{Int}(\mathbb{Z})$, 2018.

  2. Clemens Heuberger and Roswitha Rissner, Computing $J$-Ideals of a Matrix over a Principal Ideal Domain, Linear Algebra Appl., vol. 527, pp. 12–31, 2017. MR3647467.

  3. Roswitha Rissner, A note on analytically irreducible domains, in Rings, polynomials, and modules, Springer, Cham, 2017, pp. 337–352. MR3751704.

  4. Roswitha Rissner, Null ideals of matrices over residue class rings of principal ideal domains, Linear Algebra Appl., vol. 494, pp. 44–69, 2016. MR3455685.

  5. Paul-Jean Cahen and Roswitha Rissner, Finiteness and Skolem closure of ideals for non-unibranched domains, Comm. Algebra, vol. 43, no. 6, pp. 2231–2239, 2015. MR3344185.

  6. Roswitha Rissner and Rainer E. Burkard, Bounds on the radius and status of graphs, Networks, vol. 64, no. 2, pp. 76–83, 2014. MR3258707.

  7. Rainer E. Burkard and Roswitha Rissner, Polynomially solvable special cases of the quadratic bottleneck assignment problem, J. Comb. Optim., vol. 22, no. 4, pp. 845–856, 2011. MR2851784.


  1. Sophie Frisch, Sarah Nakato, and Roswitha Rissner, Sets of lengths of factorizations of integer-valued polynomials on Dedekind domains with finite residue fields, arXiv:1710.06783.


  1. Roswitha Rissner, Integer-valued polynomials, PhD thesis, Graz University of Technology, 2015.

  2. Roswitha Rissner, Mittelpunktseigenschaften von Bäumen (Trees and centrality), Master’s thesis, Graz University of Technology, 2012.