@article{LEUSCHEL_2002,
    doi = {10.1017/s147106840200145x},
    url = {https://doi.org/10.1017%2Fs147106840200145x},
    year = {2002},
    month = {jul},
    publisher = {Cambridge University Press ({CUP})},
    volume = {2},
    number = {4-5},
    pages = {461--515},
    author = {MICHAEL LEUSCHEL and MAURICE BRUYNOOGHE},
    title = {Logic program specialisation through partial 
        deduction: Control issues},
    journal = {Theory and Practice of Logic Programming}
}

@article{LEUSCHEL_2002, doi = {10.1017/s147106840200145x}, url = {https://doi.org/10.1017%2Fs147106840200145x}, year = {2002}, month = {jul}, publisher = {Cambridge University Press ({CUP})}, volume = {2}, number = {4-5}, pages = {461--515}, author = {MICHAEL LEUSCHEL and MAURICE BRUYNOOGHE}, title = {Logic program specialisation through partial deduction: Control issues}, journal = {Theory and Practice of Logic Programming} }