@article {Esteban:2004:0736-2935:2607, title = "In situ factor in Spanish hollow constructions: Improving EN12354's accuracy", journal = "INTER-NOISE and NOISE-CON Congress and Conference Proceedings", parent_itemid = "infobike://ince/incecp", publishercode ="ince", year = "2004", volume = "2004", number = "5", publication date ="2004-08-22T00:00:00", pages = "2607-2613", itemtype = "ARTICLE", issn = "0736-2935", url = "https://ince.publisher.ingentaconnect.com/content/ince/incecp/2004/00002004/00000005/art00074", keyword = "51.3, 51.1", author = "Esteban, A. and Cortes, A. and Arribillaga, O.", abstract = "", }