Portuguese Rudolf Weyrich Cited by user Kaktus Kid on 01 Feb 2018 Rudolf Weyrich foi um matemático, físico e inventor alemão. ==Biografia== Weyrich estudou na Universidade de Rostock e na Universidade de Breslau, onde obteve um…
English Rudolf Weyrich Cited by user Suslindisambiguator on 15 Jan 2018 Rudolf Weyrich (1894 – 1971) was a German mathematician, physicist, and inventor.