@article{Katanaeva:2014UY,
  author = "Katanaeva, Alisa  and  Afonin, Sergey",
  title = "{Lagrangian alternative to QCD string}",
  doi = "10.22323/1.183.0056",
  journal = "PoS",
  year = 2014,
  volume = "QFTHEP 2013",
  pages = "056"
}