@article{CMH_1994__69_4_140337,
     author = {M. Le Courturier and Gilles F. Robert},
     title = {Lp-pinching and the geometry of compact {Riemannian} manifolds.},
     journal = {Commentarii mathematici Helvetici},
     pages = {249--271},
     publisher = {mathdoc},
     volume = {69},
     number = {4},
     year = {1994},
     zbl = {0821.53033},
     url = {http://geodesic.mathdoc.fr/item/CMH_1994__69_4_140337/}
}