Helineelduvus (Estonian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Helineelduvus" in Estonian language version.

refsWebsite

Global rank Estonian rank

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books.google.com

Parker, Barry (15. detsember 2009). Good vibrations : the physics of music. Johns Hopkins University Press. Lk 248. ISBN 9780801897078. Vaadatud 4. jaanuaril 2019.

Akustika -- helineeldematerjalide kasutamine ehitistes -- neeldumistegurite klassifitseerimine (1997). "Acoustics -- Sound absorbers for use in buildings -- Rating of sound absorption". International Organization for Standardization. Vaadatud 2018. {{netiviide}}: kontrolli kuupäeva väärtust: |Kasutatud= (juhend)