Results 301 to 304 of about 422,080 (304)
Some of the next articles are maybe not open access.
[Sound spectrographic studies of normal heart sounds].
Zeitschrift fur Kardiologie, 1974A, Aigner, G, Müller, E, Knapp, E, Raas
openaire +1 more source
Acoustic metamaterials for sound absorption and insulation in buildings
Building and EnvironmentArun Arjunan +2 more
exaly

