Pyka, I. and Nocoń, A. 2019. Negative Interest Rate Risk. Atavism or Normalization of Central Banks’ Monetary Policy. Acta Universitatis Lodziensis. Folia Oeconomica. 3, 342 (Aug. 2019), 89–116. DOI:https://doi.org/10.18778/0208-6018.342.05.