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Invisible sunspots and rate of solar magnetic flux emergence p. L1
Published online: 18 December 2007
Free Access to the whole issue
C/
C ratios in extremely metal-poor halo stars
p. L9
CO 4–3 and [CI] 1–0 at the centers of NGC 4945 and Circinus
p. 75
from mid- and far-infrared observations
p. 83
O masers in Seyfert and FIR bright galaxies II. The intermediate luminosity range
p. 111