@misc{ant+colony+optimisation+algorithm+for+the+facility+localisation+problem,
    author = {Schiff, Krzysztof},
    title = {Ant colony optimisation algorithm for the facility localisation problem},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2018},
    number = {Vol. 115, iss. 1}
}