EUVE Spectroscopy of XI UMa; sigma Gem; and Chi {1} ORI Mewe, R. ; Schrijver, C. J. ; Kaastra, J. S. ; Alkemade, F. J. M. ; Haisch, B. M. Abstract Publication: Cool Stars, Stellar Systems, and the Sun Pub Date: 1994 Bibcode: 1994ASPC...64...41M