Jim Welsh, W. J. Sneeringer, C. A. R. Hoare. Ambiguities and Insecurities in Pascal. Software: Practice and Experience, 7(6):685-696, 1977.
@article{WelshSH77, title = {Ambiguities and Insecurities in Pascal}, author = {Jim Welsh and W. J. Sneeringer and C. A. R. Hoare}, year = {1977}, tags = {C++, Pascal}, researchr = {https://researchr.org/publication/WelshSH77}, cites = {0}, citedby = {0}, journal = {Software: Practice and Experience}, volume = {7}, number = {6}, pages = {685-696}, }