Multiwavelength optical observations of chromospherically active binary systems - III. High resolution echelle spectra from Ca ii H & K to Ca ii IRTD. Montes, M. J. Fernández-Figueroa, E. De Castro, M. Cornide, A. Latorre and J. Sanz-ForcadaAstron. Astrophys. Suppl. Ser., 146 1 (2000) 103-140DOI: https://doi.org/10.1051/aas:2000359