@inproceedings{przepiorkowski-adam:2021, author = {Przepiórkowski, Adam}, title = {Three improvements to the HPSG model theory}, booktitle = {{Proceedings of the 28th International Conference on Head-Driven Phrase Structure Grammar, Online (Frankfurt\slash Main)}}, editor = {Müller, Stefan and Melnik, Nurit}, OPTissn = {1535-1793}, doi = {10.21248/hpsg.2021.9}, publisher = {University Library}, address = {Frankfurt/Main}, pages = {165--185}, year = {2021}, } @inproceedings{przepiorkowski-adam:2021-cr, crossref = {HPSG2021}, author = {Przepiórkowski, Adam}, title = {Three improvements to the HPSG model theory}, doi = {10.21248/hpsg.2021.9}, pages = {165--185}, } @proceedings{HPSG2021, editor = {Müller, Stefan and Melnik, Nurit}, title = {{Proceedings of the 28th International Conference on Head-Driven Phrase Structure Grammar, Online (Frankfurt\slash Main)}}, booktitle = {{Proceedings of the 28th International Conference on Head-Driven Phrase Structure Grammar, Online (Frankfurt\slash Main)}}, publisher = {University Library}, address = {Frankfurt/Main}, OPTissn = {1535-1793}, year = {2021}, }