@article{Eilenberg_1965,
    doi = {10.1215/ijm/1256068141},
    url = {https://doi.org/10.1215%2Fijm%2F1256068141},
    year = {1965},
    month = {sep},
    publisher = {Duke University Press},
    volume = {9},
    number = {3},
    author = {Samuel Eilenberg and John C. Moore},
    title = {Adjoint functors and triples},
    journal = {Illinois Journal of Mathematics}
}

@article{Eilenberg_1965, doi = {10.1215/ijm/1256068141}, url = {https://doi.org/10.1215%2Fijm%2F1256068141}, year = {1965}, month = {sep}, publisher = {Duke University Press}, volume = {9}, number = {3}, author = {Samuel Eilenberg and John C. Moore}, title = {Adjoint functors and triples}, journal = {Illinois Journal of Mathematics} }