@article{RSMUP_2010__124__185_0,
     author = {Tralli, Giulio},
     title = {Levi curvature with radial symmetry : a sphere theorem for bounded {Reinhardt} domains of $\mathbb {C}^2$},
     journal = {Rendiconti del Seminario Matematico della Universit\`a di Padova},
     pages = {185--196},
     publisher = {Seminario Matematico of the University of Padua},
     volume = {124},
     year = {2010},
     mrnumber = {2752684},
     zbl = {1248.32002},
     language = {en},
     url = {http://www.numdam.org/item/RSMUP_2010__124__185_0/}
}