Free Access to the whole issue
Astronomy and Astrophysics Supplement Series
Volume 143 / No 2 (April II 2000)
Free Access
Identifications and spectroscopy of Gigahertz Peaked Spectrum sources. II. p. 181
Published online: 15 April 2000
Free Access
The ORFEUS II Echelle spectrum of HD 93521: A reference for interstellar molecular hydrogen p. 193
Published online: 15 April 2000
Free Access
Galactic Cepheids. Catalogue of light-curve parameters and distances p. 211
Published online: 15 April 2000
Free Access
Comparison of 87 GHz solar polar structures with EUV and soft X-ray emission p. 227
Published online: 15 April 2000
Free Access
Solar diameter observations at Observatório Nacional in 1998-1999 p. 265
Published online: 15 April 2000
Free Access
A survey of the 6.7 GHz methanol maser emission from IRAS sources - I. Data p. 269
Published online: 15 April 2000
Free Access
A sample of 669 ultra steep spectrum radio sources to find high redshift radio galaxies p. 303
Published online: 15 April 2000
Free Access
Micrometer measurements of double stars made at the Côte D'Azur and Calar Alto observatories p. 335
Published online: 15 April 2000
Free Access
photometric comparison sequences for symbiotic stars p. 343
Published online: 15 April 2000