Per anno

@article{complexity-simon1962,
    apice = {ComplexitySimon1962},
    author = {Simon, Herbert A.},
    journal = {Proceedings of the American Philosophical Society},
    month = {12~} # dec,
    number = 6,
    pages = {467--482},
    publisher = {American Philosophical Society},
    title = {The Architecture of Complexity},
    url = {https://www.jstor.org/stable/985254},
    volume = 106,
    year = 1962
}