@article{Muller-Preussker:2015+s,
  author = "Muller-Preussker, Michael",
  title = "{Recent results on topology on the lattice (in memory of Pierre van Baal)}",
  doi = "10.22323/1.214.0003",
  journal = "PoS",
  year = 2015,
  volume = "LATTICE2014",
  pages = "003"
}