MEILI, Matthias. Signer’s Gift – Rudolf Signer and DNA. CHIMIA, [S. l.], v. 57, n. 11, p. 735, 2003. DOI: 10.2533/000942903777678623. Disponível em: https://www.chimia.ch/chimia/article/view/2003_735. Acesso em: 21 feb. 2024.