Helmut Walcha (Slovak Wikipedia)

Analysis of information sources in references of the Wikipedia article "Helmut Walcha" in Slovak language version.

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1publicradio.org

4,637^th place

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allmusic.com

LEWIS, Uncle Dave. Helmut Walcha [online]. Allmusic, [cit. 2010-10-15]. Dostupné online. (po anglicky)

google.sk

books.google.sk

HELMUT WALCHA. In: OLSTROM, Clifford E. Undaunted By Blindness. 2. vyd. Watertown : Perkins School fot the Blind. 320 s. Dostupné online. ISBN 9780982272190. (po anglicky)

nytimes.com

Helmut Walcha, A Harpsichordist And Organist, 83 [online]. The New York Times, 1991-08-15, [cit. 2013-09-28]. Dostupné online. (po anglicky)

publicradio.org

pipedreams.publicradio.org

Helmut Walcha (1907-1991) – A Centenary Tribute [online]. American Public Media, [cit. 2010-10-15]. Dostupné online. (po anglicky)

worldcat.org

JORDAN, Paul. Helmut Walcha: Artist-Teacher. College Music Symposium, 1982, roč. 22, čís. 2, s. 148-154. ISSN 0069-5696. (po anglicky)