Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

	1	Edgar T. Irons, A syntax directed compiler for ALGOL 60, Communications of the ACM, v.4 n.1, p.51-55, Jan. 1961  [doi>10.1145/366062.366083]
	2	Peter Naur , J. W. Backus , F. L. Bauer , J. Green , C. Katz , J. McCarthy , A. J. Perlis , H. Rutishauser , K. Samelson , B. Vauquois , J. H. Wegstein , A. van Wijngaarden , M. Woodger, Report on the algorithmic language ALGOL 60, Communications of the ACM, v.3 n.5, p.299-314, May 1960  [doi>10.1145/367236.367262]