@article{BUMI_2009_9_2_2_a12,
     author = {Mantero, A. M. and Zappa, A.},
     title = {Eigenfunctions of the {Laplace} {Operators} for a {Building} of {Type} $\widetilde{G}_{2}$},
     journal = {Bollettino della Unione matematica italiana},
     pages = {483--508},
     publisher = {mathdoc},
     volume = {Ser. 9, 2},
     number = {2},
     year = {2009},
     zbl = {1181.43004},
     mrnumber = {2537284},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2009_9_2_2_a12/}
}