Lumen (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Lumen" in Italian language version.

refsWebsite

Global rank Italian rank

538^th place

93^rd place

641^st place

1,062^nd place

1^st place

68^th place

57^th place

low place

bipm.org (Global: 641^st place; Italian: 1,062^nd place)

(EN) Geoges Zissis, Paolo Bertoldi e T. Serrenho, Update on the Status of LED-Lighting world market since 2018 (PDF), Joint Research Centre - European Commission, 12 gennaio 2021. Vedi fig. 7 (a) a pag. 10.

(EN) 2.5.3 Photometry - Photopic spectral luminous efficiency function V(λ), su kayelaby.npl.co.uk, Kaye&Laby - National Physical Laboratory (archiviato dall'url originale il 1º maggio 2019).