John Backus. The Algebra of Functional Programs: Function Level Reasoning, Linear Equations, and Extended Definitions. In Josep Díaz, Isidro Ramos, editors, Formalization of Programming Concepts, International Colloquium, Peniscola, Spain, April 19-25, 1981, Proceedings. Volume 107 of Lecture Notes in Computer Science, pages 1-43, Springer, 1981.
@inproceedings{Backus81, title = {The Algebra of Functional Programs: Function Level Reasoning, Linear Equations, and Extended Definitions}, author = {John Backus}, year = {1981}, tags = {functional programming, algebra}, researchr = {https://researchr.org/publication/Backus81}, cites = {0}, citedby = {0}, pages = {1-43}, booktitle = {Formalization of Programming Concepts, International Colloquium, Peniscola, Spain, April 19-25, 1981, Proceedings}, editor = {Josep Díaz and Isidro Ramos}, volume = {107}, series = {Lecture Notes in Computer Science}, publisher = {Springer}, isbn = {3-540-10699-5}, }