@article{BletzingerWieland2017,
  author    = {Tilman Bletzinger and Volker Wieland},
  title     = {Real-time data for estimating a forward-looking interest rate rule of the ECB},
  journal   = {Data Brief},
  volume    = {15},
  pages     = {687 -- 690},
  doi       = {10.1016/j.dib.2017.10.025},
  year      = {2017},
}