Dolchinkov, N. T., Petrov, T., Petrov, G., Tolev, C., & Dimitrov, E. (2024). FEATURES OF COLOR LASER MARKING ON METALS. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, 3, 297-305. https://doi.org/10.17770/etr2023vol3.7222