Duffin, R. J. Infinite programs. (English) Zbl 0072.37603 Ann. Math. Stud. 38, 157-170 (1956). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 69 Documents Keywords:Biomathematics; Insurance Mathematics; Operations Research PDFBibTeX XMLCite \textit{R. J. Duffin}, Ann. Math. Stud. 38, 157--170 (1956; Zbl 0072.37603)