@inproceedings{BlochDevaux:2010vd, author = "BlochDevaux, Brigitte", title = "{Precision Measurement of pi pi Scattering Lengths in Ke4 Decays by NA48}", doi = "10.22323/1.083.0033", booktitle = "Proceedings of 2009 KAON International Conference {\textemdash} PoS(KAON09)", year = 2010, volume = "083", pages = "033" }