Singer, I. M.; Wu, H. A tribute to Warren Ambrose. (English) Zbl 1044.01546 Notices Am. Math. Soc. 43, No. 4, 425-427 (1996). MSC: 01A70 Biographies, obituaries, personalia, bibliographies Biographic References: Ambrose, Warren PDFBibTeX XMLCite \textit{I. M. Singer} and \textit{H. Wu}, Notices Am. Math. Soc. 43, No. 4, 425--427 (1996; Zbl 1044.01546)