Clinton R. Foulk. The DO trace: a simple and effective method for debugging GOTO-free programs. SIGPLAN Notices, 10(9):11-18, 1975. [doi]
@article{Foulk75, title = {The DO trace: a simple and effective method for debugging GOTO-free programs}, author = {Clinton R. Foulk}, year = {1975}, doi = {10.1145/987316.987319}, url = {https://doi.org/10.1145/987316.987319}, researchr = {https://researchr.org/publication/Foulk75}, cites = {0}, citedby = {0}, journal = {SIGPLAN Notices}, volume = {10}, number = {9}, pages = {11-18}, }