Star formation : tenth advanced course of the Swiss Society of Astronomy and Astrophysics / I. Appenzeller, J. Lequeux, J. Silk ; edited by A. Maeder, L. Martinet.
Star formation : tenth advanced course of the Swiss Society of Astronomy and Astrophysics / I. Appenzeller, J. Lequeux, J. Silk ; edited by A. Maeder, L. Martinet.
Protostars and pre-main sequence objects / I. AppenzellerEmpirical information on star formation in galaxies / J. LequeuxMolecular clouds and star for...