@article{Bloom_1995,
    doi = {10.1007/bf01190768},
    url = {https://doi.org/10.1007%2Fbf01190768},
    year = {1995},
    month = {mar},
    publisher = {Springer Science and Business Media {LLC}},
    volume = {33},
    number = {1},
    pages = {98--126},
    author = {S. L. Bloom and Z. Ésik and Gh. Stefanescu},
    title = {Notes on equational theories of relations},
    journal = {Algebra Universalis}
}

@article{Bloom_1995, doi = {10.1007/bf01190768}, url = {https://doi.org/10.1007%2Fbf01190768}, year = {1995}, month = {mar}, publisher = {Springer Science and Business Media {LLC}}, volume = {33}, number = {1}, pages = {98--126}, author = {S. L. Bloom and Z. Ésik and Gh. Stefanescu}, title = {Notes on equational theories of relations}, journal = {Algebra Universalis} }