Clement L. McGowan. The "most recent" error: Its causes and correction. In Proceedings of ACM Conference on Proving Assertions About Programs, Las Cruces, New Mexico, USA, January 6-7, 1972. pages 191-202, ACM, 1972. [doi]
@inproceedings{McGowan72a, title = {The "most recent" error: Its causes and correction}, author = {Clement L. McGowan}, year = {1972}, doi = {10.1145/942578.807085}, url = {https://doi.org/10.1145/942578.807085}, researchr = {https://researchr.org/publication/McGowan72a}, cites = {0}, citedby = {0}, pages = {191-202}, booktitle = {Proceedings of ACM Conference on Proving Assertions About Programs, Las Cruces, New Mexico, USA, January 6-7, 1972}, publisher = {ACM}, isbn = {978-1-4503-7891-8}, }