@incollection{Beeri_1999,
    doi = {10.1007/3-540-49257-7_19},
    url = {https://doi.org/10.1007%2F3-540-49257-7_19},
    year = {1999},
    publisher = {Springer Berlin Heidelberg},
    pages = {296--313},
    author = {Catriel Beeri and Tova Milo},
    title = {Schemas for Integration and Translation of Structured and Semi-structured Data},
    booktitle = {Lecture Notes in Computer Science}
}

@incollection{Beeri_1999, doi = {10.1007/3-540-49257-7_19}, url = {https://doi.org/10.1007%2F3-540-49257-7_19}, year = {1999}, publisher = {Springer Berlin Heidelberg}, pages = {296--313}, author = {Catriel Beeri and Tova Milo}, title = {Schemas for Integration and Translation of Structured and Semi-structured Data}, booktitle = {Lecture Notes in Computer Science} }