Naur, P. et al "Report on the algorithmic language ALGOL 60"
(1960)
[ACM] (1960)
[ACM] CACM 3(05) May 1960
Languages mentioned
ALGOL
{1958} ALGOrithmic Language
ALGOL 60
{1959} Algorithm Language
Algol 60 Publishing
{1959} Typographically rich form of Algol 60