Richard Garner. An abstract view on syntax with sharing. Journal of Logic and Computation, 22(6):1427-1452, 2012. [doi]
@article{Garner12, title = {An abstract view on syntax with sharing}, author = {Richard Garner}, year = {2012}, doi = {10.1093/logcom/exr021}, url = {http://dx.doi.org/10.1093/logcom/exr021}, researchr = {https://researchr.org/publication/Garner12}, cites = {0}, citedby = {0}, journal = {Journal of Logic and Computation}, volume = {22}, number = {6}, pages = {1427-1452}, }