%0 Journal Article %T Patching and local-global principles for homogeneous spaces over function fields of p-adic curves %A J. -L. Colliot-Th¨Śl¨¨ne %A R. Parimala %A V. Suresh %J Mathematics %D 2008 %I arXiv %X This is the final version, to appear in Commentarii Mathematici Helvetici. %U http://arxiv.org/abs/0812.3099v3