$a The Independent, obituaries, 23.01.2012 $b (Alexis Sigismond Weissenberg, pianist and composer: born Sofia, Bulgaria 26 July 1929; [...]; died Lugano, Switzerland 8 January 2012) $u http://www.independent.co.uk/news/obituaries/alexis-weissenberg-pianist-celebrated-for-the-clarity-and-command-of-his-style-6293045.html