ALFSEN, Erik. Svend Bundgaard. On his 70th anniversary April 25, 1982. Mathematica Scandinavica, Berkeley, CA, United States, v. 50, p. 5–7, 1982. DOI: 10.7146/math.scand.a-11938. Disponível em: https://journals.msp.org/mscand/article/view/1703. Acesso em: 25 jul. 2026.