Frekvenco (Esperanto Wikipedia)

Analysis of information sources in references of the Wikipedia article "Frekvenco" in Esperanto language version.

refsWebsite

Global rank Esperanto rank

3merriam-webster.com

209^th place

58^th place

low place

6,152^nd place

1web.archive.org

1^st place

1^st place

641^st place

120^th place

5,088^th place

2,441^st place

1hypertextbook.com

5,064^th place

1,519^th place

bipm.org

Resolution 12 of the 11th CGPM (1960). BIPM (International Bureau of Weights and Measures). Arkivita el la originalo je 8a de Aprilo 2020. Alirita 21a de Januaro 2021. Arkivigite je 2020-04-08 per la retarkivo Wayback Machine Arkivita kopio. Arkivita el la originalo je 2020-04-08. Alirita 2022-10-12.

google.es

books.google.es

Pilhofer, Michael (2007). Music Theory for Dummies. For Dummies. p. 97. ISBN 978-0-470-16794-6.

hypertextbook.com

Condon, Tim (2003). Elert, Glenn (eld.). "Frequency range of dog hearing". The Physics Factbook. Alirita en 2008-10-22.

merriam-webster.com

"Definition of FREQUENCY". en webster dictionary. Alirita la 3an de Oktobro 2016.
"Definition of PERIOD". en webster dictionary. Alirita la 3an de Oktobro 2016.
"Definition of SOUND". en merriam-webster dictionary. Alirita la 3an de Oktobro 2016.

spie.org

Spatial Frequency. SPIE. Alirita 22a de Januaro 2021.

web.archive.org

Resolution 12 of the 11th CGPM (1960). BIPM (International Bureau of Weights and Measures). Arkivita el la originalo je 8a de Aprilo 2020. Alirita 21a de Januaro 2021. Arkivigite je 2020-04-08 per la retarkivo Wayback Machine Arkivita kopio. Arkivita el la originalo je 2020-04-08. Alirita 2022-10-12.