Kurepa, S. The Cauchy functional equation and scalar product in vector spaces. (English) Zbl 0134.32601 Period. Math.-Phys. Astron., II. Ser. 19, 23-36 (1964). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 ReviewCited in 35 Documents Keywords:functional analysis PDFBibTeX XMLCite \textit{S. Kurepa}, Period. Math.-Phys. Astron., II. Ser. 19, 23--36 (1964; Zbl 0134.32601)