REILLY, Clay E. Otto Isler: On the Occasion of his 80th Birthday. CHIMIA, [S. l.], v. 44, n. 6, p. 218, 1990. DOI: 10.2533/chimia.1990.218. Disponível em: https://www.chimia.ch/chimia/article/view/1990_218.. Acesso em: 17 aug. 2024.