David W. Shipman. The Functional Data Model and the Data Language DAPLEX. ACM Trans. Database Syst., 6(1):140-173, 1981. [doi]
@article{Shipman81, title = {The Functional Data Model and the Data Language DAPLEX}, author = {David W. Shipman}, year = {1981}, doi = {10.1145/319540.319561}, url = {http://doi.acm.org/10.1145/319540.319561}, tags = {data-flow language, modeling language, language modeling, data-flow}, researchr = {https://researchr.org/publication/Shipman81}, cites = {0}, citedby = {0}, journal = {ACM Trans. Database Syst.}, volume = {6}, number = {1}, pages = {140-173}, }