VAŠÍČEK, Osvald a Martin FUKAČ. Non-Accelerating Inflation Product and Unemployment Rate: Quantitative Analysis of NAIP. In Transformation, Stabilization and Growth. 1. vyd. Brno: Masaryk University, Brno, Faculty of Economics and Administration, The Department of Economics, 2000, s. 453-461. ISBN 80-210-2408-9.