TY - GENERIC DO - 10.20944/preprints201901.0248.v1 UR - http://dx.doi.org/10.20944/preprints201901.0248.v1 TI - Multiple-Layer Microperforated Panels as Sound Absorbers in Buildings: A Review T2 - Preprints AU - Cobo, Pedro AU - Simón, Francisco PY - 2019 DA - 2019/01/24 PB - Preprints