An atlas of the thorium-argon spectrum for the ESO Echelle spectrography in the 3400-9000 A region
D'ODORICO(S) et al.
An atlas of the thorium-argon spectrum for the ESO Echelle spectrography in the 3400-9000 A region - ESO 1987 - 170 p. - ESO Scientific Report .
An atlas of the thorium-argon spectrum for the ESO Echelle spectrography in the 3400-9000 A region - ESO 1987 - 170 p. - ESO Scientific Report .