Tetrode (Danish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Tetrode" in Danish language version.

Last modified: 14:50:44, 6 September 2023 (UTC)

Ref.Un. Ref.Website

Global rank Danish rank

11scitation.org

5,891^st place

5,559^th place

11thefreedictionary.com

1,251^st place

875^th place

low place

low place

11web.archive.org

1^st place

1^st place

r-type.org (Global: low place; Danish: low place)

r-type.org: The Bi-Grid Valve - A Needless Invention? by Desmond Thackeray. Radio Bygones April/May 1994, backup

scitation.org (Global: 5,891^st place; Danish: 5,559^th place)

aip.scitation.org

Space Charge Grid Tube with Variable Mu Grid, Physics 5, 173 (1934), Walter Dehlinger

thefreedictionary.com (Global: 1,251^st place; Danish: 875^th place)

encyclopedia2.thefreedictionary.com

thefreedictionary.com: Space-Charge Grid Tube Citat: "...an electron tube containing an additional grid (cathode grid) between the cathode and the control grid..."

web.archive.org (Global: 1^st place; Danish: 1^st place)

r-type.org: The Bi-Grid Valve - A Needless Invention? by Desmond Thackeray. Radio Bygones April/May 1994, backup