Pankratov, E. L. 2020. “On Prognosis of Forecast Technique of Replacement of Old Products (Innovative Technologies) by New Products (Innovative Technologies): On Prognosis of Forecast Technique of Replacement of Old Products (Innovative Technologies) by New Products (Innovative Technologies)”. Asian Journal of Mathematical Sciences(AJMS) 4 (1). https://doi.org/10.22377/ajms.v4i1.248.