TY - JOUR AU - Gálvez, M. C. AU - Montes Gutiérrez, David AU - Fernández Figueroa, María José AU - Castro Rubio, Elisa De AU - Cornide Castro-Piñeiro, Manuel PY - 2007 DO - 10.1051/0004-6361:20067015 SN - 0004-6361 UR - https://hdl.handle.net/20.500.14352/51458 T2 - Astronomy and astrophysics AB - Context. This is the fifth paper in a series aimed at studying the chromospheres of active binary systems using several optical spectroscopic indicators to obtain or improve orbital solution and fundamental stellar parameters. Aims. We present here... LA - eng M2 - 587 PB - EDP Sciencies KW - Late-type stars KW - All-sky survey KW - Close binaries KW - H-alpha KW - Rotational modulation KW - Disk population KW - Ursae majoris KW - Young KW - Lithium KW - Search TI - Multiwavelength optical observations of chromospherically active binary systems - V. FF UMa (2RE J0933+624): a system with orbital period variation TY - journal article VL - 472 ER -