@article{JLT_2018_28_2_JLT_2018_28_2_a7,
     author = {G. Mauceri and S. Meda and M. Vallarino},
     title = {Higher {Order} {Riesz} {Transforms} on {Noncompact} {Symmetric} {Spaces}},
     journal = {Journal of Lie theory},
     pages = {479--497},
     year = {2018},
     volume = {28},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/JLT_2018_28_2_JLT_2018_28_2_a7/}
}