Ger, Roman Joint continuity of Christensen measurable multiadditive maps. (English) Zbl 0841.28013 Tatra Mt. Math. Publ. 2, 93-103 (1993). Reviewer: Z.Lipecki (Wrocław) MSC: 28C10 22A10 39B52 × Cite Format Result Cite Review PDF
Kostyrko, Pavel An abstract form of a conditional Cauchy’s equation. (English) Zbl 1005.39508 Tatra Mt. Math. Publ. 2, 61-64 (1993). MSC: 39B52 × Cite Format Result Cite Review PDF