Jan Vonk and J. Chris Fisher,
Translation of Fuhrmann's "Sur un nouveau cercle associé à un triangle",
Forum Geometricorum, 11 (2011) 13--26.

Abstract.   We provide a translation (from the French) of Wilhelm Fuhrmann's influential 1890 paper in which he introduced what is today called the Fuhrmann triangle. We have added footnotes that indicate current terminology and references, ten diagrams to assist the reader, and an appendix.

[ps file] [pdf]