@article{Darlington_1981,
    doi = {10.1016/0004-3702(81)90014-x},
    url = {https://doi.org/10.1016%2F0004-3702%2881%2990014-x},
    year = {1981},
    month = {mar},
    publisher = {Elsevier {BV}},
    volume = {16},
    number = {1},
    pages = {1--46},
    author = {John Darlington},
    title = {An experimental program transformation and synthesis system},
    journal = {Artificial Intelligence}
}

@article{Darlington_1981, doi = {10.1016/0004-3702(81)90014-x}, url = {https://doi.org/10.1016%2F0004-3702%2881%2990014-x}, year = {1981}, month = {mar}, publisher = {Elsevier {BV}}, volume = {16}, number = {1}, pages = {1--46}, author = {John Darlington}, title = {An experimental program transformation and synthesis system}, journal = {Artificial Intelligence} }