Photographic map of the normal solar spectrum made with the concave grating by prof. H.A. Rowland, Johns Hopkins University. 2nd series, 1888. (titre original)

Citer ce document

inconnu, “Photographic map of the normal solar spectrum made with the concave grating by prof. H.A. Rowland, Johns Hopkins University. 2nd series, 1888. (titre original),” Bibliothèque numérique - Observatoire de Paris, consulté le 3 décembre 2021, https://bibnum.obspm.fr/ark:/11287/FZv3f.