@mastersthesis{mastersthesis6d73f939,
title   = {In-duct beamforming and mode detection using a circular microphone array for the characterisation of broadband aeroengine fan noise},
author = {Caldas, Luciano Coutinho and Baccalá, Luiz Antonio},
year = {2016},
school = {Universidade de São Paulo}
}