@misc{application+of+pneumatic+suction+cup+as+a+positioning+element+for+thin+metal+sheets+in+technological+processes,
    author = {Cępa, Paweł i Lisowski, Edward},
    title = {Application of pneumatic suction cup as a positioning element for thin metal sheets in technological processes},
    journal = {Technical Transactions, iss. 5. Mechanics, iss. 1-M, s. 5-12},
    address = {Kraków},
    publisher = {<a href=\"http://www.wydawnictwo.pk.edu.pl/\" target=\"_blank\">Wydawnictwo PK</a>},
    date = {2013}
}