Karenska, Z. On a system of functional equations occurring in the theory of geometric objects. (English) Zbl 0449.39005 Ann. Pol. Math. 37, 25-47 (1980). MSC: 39B42 53A55 PDFBibTeX XMLCite \textit{Z. Karenska}, Ann. Pol. Math. 37, 25--47 (1980; Zbl 0449.39005) Full Text: DOI
Haruki, Shigeru Multiple integrals evaluated by functional equations. (English) Zbl 0253.39015 Ann. Pol. Math. 27, 197-199 (1973). MSC: 39B99 39B42 26B15 PDFBibTeX XMLCite \textit{S. Haruki}, Ann. Pol. Math. 27, 197--199 (1973; Zbl 0253.39015) Full Text: DOI
Lubczonok, G. On the reduction theorems. (English) Zbl 0244.53011 Ann. Pol. Math. 26, 125-133 (1972). MSC: 53A55 39B99 39B42 PDFBibTeX XMLCite \textit{G. Lubczonok}, Ann. Pol. Math. 26, 125--133 (1972; Zbl 0244.53011) Full Text: DOI