@article{Cremers_1974,
    doi = {10.1016/s0022-0000(74)80053-x},
    url = {https://doi.org/10.1016%2Fs0022-0000%2874%2980053-x},
    year = {1974},
    month = {apr},
    publisher = {Elsevier {BV}},
    volume = {8},
    number = {2},
    pages = {158--166},
    author = {A.B. Cremers and O. Mayer},
    title = {On vector languages},
    journal = {Journal of Computer and System Sciences}
}

@article{Cremers_1974, doi = {10.1016/s0022-0000(74)80053-x}, url = {https://doi.org/10.1016%2Fs0022-0000%2874%2980053-x}, year = {1974}, month = {apr}, publisher = {Elsevier {BV}}, volume = {8}, number = {2}, pages = {158--166}, author = {A.B. Cremers and O. Mayer}, title = {On vector languages}, journal = {Journal of Computer and System Sciences} }