Bolesław Ocias (30 May 1929 – 16 June 2019) was a Polish conductor, composer and pedagog.[1] His most important works include, among others: Concertino for piano and orchestra and Missa solemnis for choir and orchestra.
^CBA. "Znane Urodziny". 30 maja urodzili się. Cba.pl. Retrieved 18 August 2011.