@incollection{Urzyczyn_1997,
    doi = {10.1007/3-540-62688-3_47},
    url = {https://doi.org/10.1007%2F3-540-62688-3_47},
    year = {1997},
    publisher = {Springer Berlin Heidelberg},
    pages = {373--389},
    author = {Pawel Urzyczyn},
    title = {Inhabitation in typed lambda-calculi (a syntactic approach)},
    booktitle = {Lecture Notes in Computer Science}
}

@incollection{Urzyczyn_1997, doi = {10.1007/3-540-62688-3_47}, url = {https://doi.org/10.1007%2F3-540-62688-3_47}, year = {1997}, publisher = {Springer Berlin Heidelberg}, pages = {373--389}, author = {Pawel Urzyczyn}, title = {Inhabitation in typed lambda-calculi (a syntactic approach)}, booktitle = {Lecture Notes in Computer Science} }