@article{AIF_2011__61_2_491_0,
     author = { Clarke, Andrew},
     title = {Rigidity of {Rank-One} {Factors} of {Compact} {Symmetric} {Spaces}},
     journal = {Annales de l'Institut Fourier},
     pages = {491--509},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {61},
     number = {2},
     year = {2011},
     doi = {10.5802/aif.2621},
     zbl = {1231.53044},
     mrnumber = {2895065},
     language = {en},
     url = {http://www.numdam.org/articles/10.5802/aif.2621/}
}