By Vynnyts'kyi B.V.   Sheparovych I.B.   in Ukrainian Mathematical Journal

ISSN:0041-5995|53|7|1043-1053

Springer Publishing Company ‎(2001)‎

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By Vynnyts'kyi B. V.   Sharan V. L.   in Ukrainian Mathematical Journal

ISSN:0041-5995|55|9|1514-1521

Springer Publishing Company ‎(2003)‎

Access to resources Favorite 6.8683863

By Vynnyts'kyi B. V.   Sheparovych I. B.   in Ukrainian Mathematical Journal

ISSN:0041-5995|56|3|520-526

Springer Publishing Company ‎(2004)‎

Access to resources Favorite 6.8683863