In: Parmar , A N , Hasinger , G , Arnaud , M , Barcons , X , Barret , D , Bohringer , H , Blanchard , A , Cappi , M , Comastri , A , Courvoisier , T , Fabian , A C , Fiore , F , Georgantopoulos , I , Grandi , P , Griffiths , R , Hornstrup , A , Kawai , N , Koyama , K , Makishima , K , Malaguti , G , Mason , K O , Motch , C , Mendez , M , Ohashi , T , Paerels , F , Piro , L , Ponman , T , Schmitt , J , Sciortino , S , Trinchieri , G , van der Klis , M & Ward , M 2004 , Studying the evolution of the hot universe with the X-ray evolving universe spectroscopy mission - XEUS . in New X-ray Results, the Next Generation of X-ray Observatories and Gamma Ray Burst Afterglow Physics . Pergamon-elsevier Science Ltd , Kidlington , Advances in Space Research , no. 34; (2004)
