@article{GDZPPN002100606,
title = {Curvature free volume estimates.},
journal = {Inventiones mathematicae},
volume = {75},
year = {1984},
pages = {515-522},
zbl = {0552.53016},
url = {http://dml.mathdoc.fr/item/GDZPPN002100606}
}
Croke, Christopher B. Curvature free volume estimates.. Inventiones mathematicae, Tome 75 (1984) pp. 515-522. http://gdmltest.u-ga.fr/item/GDZPPN002100606/