Turkish Ryszard Knosala Cited by user Alperen on 10 May 2022 Ryszard Antoni Knosala (8 Ağustos 1949'da Opole'de doğdu) Polonyalı bir mühendis, teknik bilimler profesörü ve politikacı.
English Ryszard Knosala Cited by user Aclub.biz on 09 Jul 2021 Ryszard Antoni Knosala (born 8 August 1949 in Opole) is a Polish engineer, professor of technical sciences and politician.