Author

Sven Eric Persson

2 books found

Cover of Kungligt skvaller genom tusen år

Kungligt skvaller genom tusen år

Sven Eric Barck, Åke Persson · First published 2000

Placeholder cover for Interpretation of the neutral Helium triplet spectrum in planetary nebulae

Interpretation of the neutral Helium triplet spectrum in planetary nebulae

Sven Eric Persson · First published 1972