Paul Haahr, Byron Rakitzis. Es: A shell with higher-order functions. In USENIX Winter. pages 51-60, 1993.
@inproceedings{HaahrR93, title = {Es: A shell with higher-order functions}, author = {Paul Haahr and Byron Rakitzis}, year = {1993}, researchr = {https://researchr.org/publication/HaahrR93}, cites = {0}, citedby = {0}, pages = {51-60}, booktitle = {USENIX Winter}, }