@misc{redistribution+of+bending+moments+in+multi+span+r+c+beams+and+slabs+subjected+to+fire,
    author = {Kowalski, Robert i Urbański, Marek},
    title = {Redistribution of bending moments in multi – span R/C beams and slabs subjected to fire},
    journal = {Technical Transactions, iss. 6. Civil Engineering, iss. 1-CE, s. 115-138},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2013}
}