Peter Spišák, Róbert Sásik, Ján Steininger and Jozef Jenis 2022. Verification of the Thermal Expansion Effect of Silicone Molds Intended for Production of the Prototype Components using Vacuum Casting Technology. Communications - Scientific letters of the University of Zilina. 24, 1 (Jan. 2022), B94-B98. DOI:https://doi.org/10.26552/com.C.2022.1.B94-B98.