Jérôme Siméon, Philip Wadler. The essence of XML. In POPL. pages 1-13, 2003. [doi]
@inproceedings{SimeonW03, title = {The essence of XML}, author = {Jérôme Siméon and Philip Wadler}, year = {2003}, doi = {10.1145/640128.604132}, url = {http://doi.acm.org/10.1145/640128.604132}, tags = {XML, XML Schema}, researchr = {https://researchr.org/publication/SimeonW03}, cites = {0}, citedby = {1}, pages = {1-13}, booktitle = {POPL}, }