Richard J. W. Housden. On String Concepts and Their Implementation. Comput. J., 18(2):150-156, 1975. [doi]
@article{Housden75, title = {On String Concepts and Their Implementation}, author = {Richard J. W. Housden}, year = {1975}, doi = {10.1093/comjnl/18.2.150}, url = {https://doi.org/10.1093/comjnl/18.2.150}, researchr = {https://researchr.org/publication/Housden75}, cites = {0}, citedby = {0}, journal = {Comput. J.}, volume = {18}, number = {2}, pages = {150-156}, }