The solar spectrum : Proceedings
/ of the symposium held at the University of Utrecht 26-31 August 1963 ; ed. by C. de Jager
. - Dordrecht : D. Reidel, 1965
. - XIV-417 p. : ill. ; 25 cm.
- Astrophysics and space science library .
Don des Pays - Bas
523.77
Don des Pays - Bas
523.77