×

zbMATH — the first resource for mathematics

Found 3 Documents (Results 1–3)

Russ. Math. 62, No. 7, 58-62 (2018); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2018, No. 7, 67-72 (2018).
MSC:  74 35
BibTeX Cite
Full Text: DOI
WorldCat.org
Russ. Math. 61, No. 11, 69-73 (2017); translation from Izv. Vyssh. Uchebn. Zaved., Mat. 2017, No. 11, 78-83 (2017).
MSC:  74 35
BibTeX Cite
Full Text: DOI
WorldCat.org

Filter Results by …

Year of Publication
Classification