@article{Obukhovsky:2013g8,
  author = "Obukhovsky, Igor Timofeevich  and  Faessler, Amand  and  Gutsche, Thomas  and  Lyubovitskij, Valery  and  Fedorov, Dmitri",
  title = "{Quark and hadron degrees of freedom in the Roper resonance electroproduction}",
  doi = "10.22323/1.173.0061",
  journal = "PoS",
  year = 2013,
  volume = "Baldin ISHEPP XXI",
  pages = "061"
}