@misc{investigation+of+temperature+distribution+in+the+ground+induced+by+heat+source+and+under+natural+conditions,
    author = {Larwa, Barbara},
    title = {Investigation of temperature distribution in the ground induced by heat source and under natural conditions},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2017},
    number = {Y. 114, vol. 10}
}