@inproceedings{Solovtsova:2013g1,
  author = "Solovtsova, Olga",
  title = "{R-related quantities in QCD and the Adler D-function}",
  doi = "10.22323/1.173.0016",
  booktitle = "Proceedings of XXI International Baldin Seminar on High Energy Physics Problems  {\textemdash} PoS(Baldin ISHEPP XXI)",
  year = 2013,
  volume = "173",
  pages = "016"
}