@misc{guidelines+for+the+manufacture+of+heavy+ductile+iron+castings,
    author = {Rączka, Marek i Pysz, Stanisław i Piotrowski, Krzysztof},
    title = {Guidelines for the manufacture of heavy ductile iron castings},
    journal = {Technical Transactions},
    address = {Kraków},
    publisher = {Wydawnictwo Politechniki Krakowskiej},
    date = {2020},
    number = {Vol. 117, iss. 1}
}