2020, Giuseppe Primiero,On the Foundations of Computing, Oxford University Press,→ISBN,page88:
Between 1958 and 1960, a collaboration was initiated between theAssociation for Computing Machinery and theGesellschaft für Angewandte Mathematik und Mechanik for the definition of a universal algorithmic language, first denotedIAL, later ALGOL58, and finally ALGOL60.