@article{Caselle:2015w8,
  author = "Caselle, Michele  and  Panero, Marco  and  Pellegrini, Roberto  and  Vadacchino, Davide",
  title = "{On the rigid string contribution to the interquark potential}",
  doi = "10.22323/1.214.0348",
  journal = "PoS",
  year = 2015,
  volume = "LATTICE2014",
  pages = "348"
}