@article{Guenther:20168W,
  author = "Guenther, Jana  and  Bellwied, Rene  and  Borsanyi, Szabolcs  and  Fodor, Zoltan  and  Katz, Sándor D.  and  Ratti, Claudia  and  Szabo, Kalman",
  title = "{The curvature of the crossover line in the $(T, \mu)$-phase diagram of QCD}",
  doi = "10.22323/1.251.0142",
  journal = "PoS",
  year = 2016,
  volume = "LATTICE 2015",
  pages = "142"
}