John Warner Backus, William P. Heising. Fortran. IEEE Transactions on Computers, 13(4):382-385, 1964. [doi]
@article{BackusH64, title = {Fortran}, author = {John Warner Backus and William P. Heising}, year = {1964}, doi = {10.1109/PGEC.1964.263818}, url = {http://dx.doi.org/10.1109/PGEC.1964.263818}, researchr = {https://researchr.org/publication/BackusH64}, cites = {0}, citedby = {0}, journal = {IEEE Transactions on Computers}, volume = {13}, number = {4}, pages = {382-385}, }