Spivak-Lavrov И. ., Amantayeva А. ., Baisanov О. ., and Shugaeva Т. . “Approximate Calculation of Static Mass Analyzers Based on Two-Dimensional Fields”. Recent Contributions to Physics, vol. 2024, no. 3, Sept. 2024, pp. 77-83, doi:10.26577/RCPh.2024v90i3-010.