@article{SM_2003_194_12_a1,
     author = {Yu. A. Neretin},
     title = {Beta functions of {Bruhat--Tits} buildings and deformation of $l^2$
},
     journal = {Sbornik. Mathematics},
     pages = {1775--1805},
     publisher = {mathdoc},
     volume = {194},
     number = {12},
     year = {2003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2003_194_12_a1/}
}