×

zbMATH — the first resource for mathematics

Found 4 Documents (Results 1–4)

100
MathJax
Vestn. St. Petersbg. Univ., Math. 53, No. 3, 366-375 (2020); translation from Vestn. St-Peterbg. Univ., Ser. I, Mat. Mekh. Astron. 7(65), No. 3, 539-551 (2020).
PDF BibTeX XML Cite
Full Text: DOI