@inproceedings{Barret:2011Bt, author = "Barret, Didier", title = "{Foreword}", doi = "10.22323/1.122.0001", booktitle = "Proceedings of Fast X-ray timing and spectroscopy at extreme count rates {\textemdash} PoS(HTRS 2011)", year = 2011, volume = "122", pages = "001" }