TY - CONF T1 - The effect of ground on performance of sonic crystal noise barriers JO - 8th European Conference on Noise Control 2009, EURONOISE 2009 - Proceedings of the Institute of Acoustics PY - 2009/01/01 AU - Krynkin A AU - Umnova O ED - SN - 9781615676804 VL - 31 IS - PART 3 Y2 - 2025/04/08 ER -