Analysis of information sources in references of the Wikipedia article "Wilhelm Furtwängler" in English language version.
Viele sahen und sehen in ihm den größten Dirigenten des 20. Jahrhunderts[any saw and see him as the greatest conductor of the 20th century]
In the high peaks of the Marcia funebre and in the finale, the 1944 Vienna performance remains unsurpassed ... No conductor articulates the drama of the Eroica – human and historical, individual and universal – more powerfully or eloquently than Furtwängler. Of his 11 extant recordings, it is this 1944 Vienna account, closely followed by the 1950 Berlin version, which most merits pride of place.