@inproceedings{Delfino:2002M1,
  author = "Delfino, G.  and  Mussardo, Giuseppe",
  title = "{Universal ratios and correlation functions}",
  doi = "10.22323/1.008.0007",
  booktitle = "Proceedings of Workshop on Integrable Theories, Solitons and Duality {\textemdash} PoS(unesp2002)",
  year = 2002,
  volume = "008",
  pages = "007"
}