Bella, Peter Comparison of die geometry for cold drawing of multi-rifled steel tubes / Peter Bella, Pavol Buček, Martin Ridzoň, Milan Mojžiš, Ľudovít Parilák. Buček, Pavol. Ridzoň, Martin. Mojžiš, Milan, 1980-. Parilák, Ľudovít In: Metalurgija. Metallurgy. -- ISSN 0543-5846. -- Vol. 58, 3-4 (2019), s. 323-325.