Popov, M., I. V. Zavislyak, and G. P. Golovach. 2024. “MODIFIED ELLIPTICAL COORDINATE SYSTEM FOR PROBLEMS OF MATHEMATICAL PHYSICS WITH ELLIPTICAL SYMMETRY CYLINDER”. Radio Electronics, Computer Science, Control, no. 2 (September):16. https://doi.org/10.15588/1607-3274-2009-2-3.