@article{1256050744,
author = {Antonelli, P. and Varadarajan, K.},
title = {A characterization of projective spaces in terms of $h$-enclosability},
journal = {Illinois J. Math.},
volume = {19},
number = {4},
year = {1975},
pages = { 433-439},
language = {en},
url = {http://dml.mathdoc.fr/item/1256050744}
}
Antonelli, P.; Varadarajan, K. A characterization of projective spaces in terms of $h$-enclosability. Illinois J. Math., Tome 19 (1975) no. 4, pp. 433-439. http://gdmltest.u-ga.fr/item/1256050744/