@article{JLT_2012_22_1_JLT_2012_22_1_a1,
     author = {P.-E. Chaput and N. Perrin },
     title = {Towards a {Littlewood-Richardson} {Rule} for {Kac-Moody} {Homogeneous} {Spaces}},
     journal = {Journal of Lie theory},
     pages = {17--8},
     publisher = {mathdoc},
     volume = {22},
     number = {1},
     year = {2012},
     url = {http://geodesic.mathdoc.fr/item/JLT_2012_22_1_JLT_2012_22_1_a1/}
}