@misc{an+inventory+of+selected+sources+of+light+pollution+in+tarnow,
    author = {Ściężor, Tomasz i Esmund, Irena i Czaplicka, Anna},
    title = {An inventory of selected sources of light pollution in Tarnów},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {Wydawnictwo Politechniki Krakowskiej},
    date = {2020},
    number = {Vol. 117, iss. 1}
}