[1]
Ivanov Г.Г., Alferov Г.В. and Korolev В.С. 2021. Derivative number apparatus and application possibilities. BULLETIN OF PERM UNIVERSITY. MATHEMATICS. MECHANICS. COMPUTER SCIENCE. 3 (54) (Oct. 2021). DOI:https://doi.org/10.17072/1993-0550-2021-3-5-18.