@inproceedings{Lawrence:2019yn,
  author = "Lawrence, Scott",
  title = "{Beyond Thimbles: Sign-Optimized Manifolds for Finite Density}",
  doi = "10.22323/1.334.0149",
  booktitle = "Proceedings of The 36th Annual International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE2018)",
  year = 2019,
  volume = "334",
  pages = "149"
}