@article{AIF_2006__56_1_255_0,
     author = {Caldero, Philippe and Reineke, Markus},
     title = {The bar automorphism in quantum groups and geometry of quiver representations},
     journal = {Annales de l'Institut Fourier},
     pages = {255--267},
     publisher = {Association des Annales de l{\textquoteright}institut Fourier},
     volume = {56},
     number = {1},
     year = {2006},
     doi = {10.5802/aif.2179},
     zbl = {1134.17006},
     mrnumber = {2228687},
     language = {en},
     url = {http://archive.numdam.org/articles/10.5802/aif.2179/}
}