@article{Nonparametric:620,
      recid = {620},
      author = {Armstrong, J.},
      title = {Nonparametric Tests for Changes in the Cyclical  Sensitivity of Prices},
      publisher = {Bank of Canada},
      address = {1984},
      pages = {1 online resource (9 pages)},
      url = {http://www.oar-rao.bank-banque-canada.ca/record/620},
      doi = {https://doi.org/10.34989/swp-1984-1},
}