^Gérald Tenenbaum. 解析与概率数论导引. 高等教育出版社. 2011年1月. ISBN 9787040294675.使用|accessdate=需要含有|url= (帮助)
^M. E. Hellman, J. M. Reyneri, "Fast computation of discrete logarithms in GF (q)", in Advances in Cryptology: Proceedings of CRYPTO '82 (eds. D. Chaum, R. Rivest, A. Sherman), New York: Plenum Press, 1983, p. 3–13, online quote (页面存档备份,存于互联网档案馆) at Google Scholar: "Adleman refers to integers which factor completely into small primes as “smooth” numbers."
^Aaboe, Asger, Some Seleucid mathematical tables (extended reciprocals and squares of regular numbers), Journal of Cuneiform Studies, 1965, 19 (3): 79–86, doi:10.2307/1359089, MR0191779.
^Longuet-Higgins, H. C., Letter to a musical friend, Music Review, 1962, (August): 244–248.
^Dijkstra, Edsger W., Hamming's exercise in SASL(PDF), 1981 [2013-01-15], Report EWD792. Originally a privately-circulated handwitten note, (原始内容存档(PDF)于2019-04-04).