@misc{surface+smoothing+using+ultrasonically+assisted+pulse+electrochemical+machining,
    author = {Ruszaj, Adam i Skoczypiec, Sebastian i Czekaj, Jan i Dziedzic, Józef i Miller, Tatiana},
    title = {Surface smoothing using ultrasonically assisted pulse electrochemical machining},
    journal = {Developement on Machining and measurements of sculptured surfaces / A. Ruszaj [Red.], S. Skoczypiec [Red.]},
    address = {Kraków},
    publisher = {IZTW},
    date = {2006}
}