Semafoon (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Semafoon" in Dutch language version.

Last modified: 14:54:45, 26 July 2026 (UTC)

Ref.Un. Ref.Website

Global rank Dutch rank

1^st place

1,512^th place

28^th place

low place

2,632^nd place

books.google.nl (Global: 1,512^th place; Dutch: 28^th place)

(en) Pocket Radio Pages Doctor Night and Day Popular Science, januari 1951, p. 104

(en) In Memorium: Alfred J. Gross, IEEE AESS Systems Magazine, maart 2001
Arends, J. G. (mei 1972). Mobilofoon en Semafoon. Gearchiveerd op 25 juni 2025. Radio Bulletin 1972: p. 40