Werner Saurer. A natural deduction system for discourse representation theory. J. Philosophical Logic, 22(3):249-302, 1993. [doi]
@article{Saurer93,
title = {A natural deduction system for discourse representation theory},
author = {Werner Saurer},
year = {1993},
doi = {10.1007/BF01049304},
url = {http://dx.doi.org/10.1007/BF01049304},
researchr = {https://researchr.org/publication/Saurer93},
cites = {0},
citedby = {0},
journal = {J. Philosophical Logic},
volume = {22},
number = {3},
pages = {249-302},
}