1

Falkoff, A. D., and K. E. Iverson, The Design of APL, IBM Journal of Research and Development, Vol. 17, No. 4, July 1973, pages 324--334.

2

The Story of APL, Computing Report in Science and Engineering, IBM Corp., Vol. 6, No. 2, April 1970, pages 14--18.

3

Origin of APL, a videotape prepared by John Clark for the Fourth APL Conference, 1974, with the participation of P. S. Abrams, L. M. Breed, A. D. Falkoff, K. E. Iverson, and R. D. Moore. Available from Orange Coast Community College, Costa Mesa, California.

4

Falkoff, A. D., and K. E. Iverson, APL Language, Form No. GC26-3847, IBM Corp., 1975.

5

McDonnell, E. E., The Story of o, APL Quote Quad, Vol. 8, No. 2, ACM, SIGPLAN Technical Committee on APL (STAPL), December 1977, pages 48--54.

6

Brooks, F. P., and K. E. Iverson, Automatic Data Processing, John Wiley and Sons, 1973.

7

A. D. Falkoff, Algorithms for Parallel-Search Memories, Journal of the ACM (JACM), v.9 n.4, p.488-511, Oct. 1962  [doi>10.1145/321138.321147]

8

Iverson, K. E., Machine Solutions of Linear Differential Equations: Applications to a Dynamic Economic Model, Harvard University, 1954 (Ph.D. Thesis).

9

Iverson, K. E., The Description of Finite Sequential Processes, Proceedings of the Fourth London Symposium on Information Theory, Colin Cherry, Editor, 1960, pages 447--457.

10

Kenneth E. Iverson, A Programming Language., John Wiley & Sons, 1962

11

Graduate Program in Automatic Data Processing, Harvard University, 1954, (Brochure).

12

Iverson, K. E., Graduate Research and Instruction, Proceedings of First Conference on Training Personnel for the Computing Machine Field, Wayne State University, Detroit, Michigan, June 1954, Arvid W. Jacobson, Editor, pages 25--29.

13

Falkoff, A. D., K. E. Iverson, and E. H. Sussenguth, A Formal Description of System/360, IBM Systems Journal, Vol. 4, No. 4, October 1964, pages 198--262.

14

Kenneth E. Iverson, Formalism in programming languages, Communications of the ACM, v.7 n.2, p.80-88, Feb. 1964  [doi>10.1145/363921.363933]

15

Iverson, K. E., Elementary Functions, Science Research Associates, 1966.

16

Berry, P. C., APL\360 Primer, IBM Corporation (GH20-0689), 1969.

17

H. Hellerman, Experimental personalized array translator system, Communications of the ACM, v.7 n.7, p.433-438, July 1964  [doi>10.1145/364520.364573]

18

Wolontis, V. M., A Complete Floating Point Decimal Interpretive System, IBM Technical Newsletter, No. 11, IBM Applied Science Division, 1956.

19

R. H. Lathwell, APL comparison tolerance, Proceedings of the eighth international conference on APL, p.255-258, September 22-24, 1976, Ottawa, Canada  [doi>10.1145/800114.803685]

20

Breed, L. M., Definitions for Fuzzy Floor and Ceiling, IBM Technical Report No. TR03.024, IBM Corporation, March 1977.

21

Falkoff, A. D., and K. E. Iverson, The APL\360 Terminal System, Symposium on Interactive Systems for Experimental and Applied Mathematics, Eds. M. Klerer and J. Reinfelds, Academic Press, New York, 1968, pages 22--37.

22

Falkoff, A. D., and K. E. Iverson, APL\360, IBM Corporation, November 1966.

23

Falkoff, A. D., and K. E. Iverson, APL\360 User's Manual, IBM Corporation, August 1968.

24

Philip S. Abrams, An interpreter for "Iverson notation", Stanford University, Stanford, CA, 1966

25

Breed, L. M., and R. H. Lathwell, The Implementation of APL\360, Symposium on Interactive Systems for Experimental and Applied Mathematics, Eds. M. Klerer and J. Reinfelds, Academic Press, New York, 1968, pages 390--399.

26

Jenkins, M. A., The Solution of Linear Systems of Equations and Linear Least Squares Problems in APL, IBM Technical Report No. 320--2989, IBM Corporation, 1970.

27

Sharp, Ian P., The future of APL to benefit from a new file system, Canadian Data Systems, March 1970.

28

Breed, L. M., The APL*PLUS File System, Proceedings of SHARE XXXV, August 1970, page 392.

29

APL*PLUS File Subsystem Instruction Manual, Scientific Time Sharing Corporation, Washington, D.C., 1970.

30

Lathwell, R. H., System Formulation and APL Shared Variables, IBM Journal of Research and Development, Vol. 17, No. 4, July 1973, pages 353--359.

31

Falkoff, A. D., and K. E. Iverson, APLSV User's Manual, IBM Corporation, 1973.

32

Adin D. Falkoff, Some implications of shared variables, Proceedings of the eighth international conference on APL, p.141-148, September 22-24, 1976, Ottawa, Canada  [doi>10.1145/800114.803671]

33

Beberman, M., and H. E. Vaughn, High School Mathematics Course 1, Heath, 1964.

34

Cajori, F., A History of Mathematical Notations, Vol. I, Notations in Elementary Mathematics, The Open Court Publishing Co., La Salle, Illinois, 1928.

35

Iverson, K. E., Algebra: an algorithmic treatment, Addison Wesley, 1972.

36

Falkoff, A. D., APL75 and APL76: an overview of the Proceedings of the Pisa and Ottawa Congresses, ACM Computing Reviews, Vol. 18, No. 4, April 1977, pages 139--141.

37

Wiedmann, Clark, APLUM Reference Manual, University of Massachusetts, Amherst, Massachusetts, 1975.

38

Sharp APL Technical Note No. 25, I. P. Sharp Associates, Toronto, Canada.

Kenneth E. Iverson, APL87, ACM SIGAPL APL Quote Quad, v.17 n.4, p.64-68, May 1987

Adin D. Falkoff: colleagues

Kenneth E. Iverson: colleagues