PÉTER, R., TUNYAGI, A. R., & SIMON, A. P. (2023). COMPARATIVE STUDY ON THE SPEED OF SOUND MEASUREMENT IN METALS BASED ON COLLISION TIME. Studia Universitatis Babeș-Bolyai Physica, 68(1-2), 67–81. https://doi.org/10.24193/subbphys.2023.07