E. Dahlen,  Calculation of Inflation from Salaries Instead of Consumer Products: A Logical Exercise.   journal   = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2017, vol. 126(6). 1445 - 1449
    [viewed 03 April 2020]. Available from: https://publications.waset.org/pdf/10007262.