1. the annual press conference of the Slovak Automobile Industry Association took place, which evaluated the production and sales of automobiles in 2021,2022
2. Burkacky, O., Deichmann, J., Pfingstag, P., Werra, J., 2022. Semiconductor shortage: How the automotive industry can succeed. Retrieved from: https://www.mckinsey.com/industries/semiconductors/our-insights/semiconductor-shortage-how-the-automotive-industry-can-succeed.
3. Cantero Guerrero, M., Aumayr-Pintar, Ch., 2022. Policies to support EU companies affected by the war in Ukraine. Retrieved from: https://www.eurofound.europa.eu/publications/article/2022/policies-to-support-eu-companies-affected-by-the-war-in-ukraine.
4. Handbook of Isotopes in the Cosmos: Hydrogen to Gallium;Clayton,2003
5. CNBC, 2022. “Why Russia's Invasion of Ukraine Has Sent Automakers Scrambling”. Retrieved from: https://www.youtube.com/watch?v=BZd8g1s8Fno&list=WL&index=800.