@misc{algorithm+of+layer+model,
    author = {Karbowski, Krzysztof},
    title = {Algorithm of layer model},
    journal = {Advances in Manufacturing Science and Technology},
    address = {Kraków},
    publisher = {Komitet Budowy Maszyn PAN},
    date = {2011},
    number = {vol. 35, no. 4}
}