@article{Shimasaki:2016Q/,
  author = "Shimasaki, Shinji  and  Nishimura, Jun",
  title = "{Understanding the problem with logarithmic singularities in the complex Langevin method}",
  doi = "10.22323/1.251.0157",
  journal = "PoS",
  year = 2016,
  volume = "LATTICE 2015",
  pages = "157"
}