@article{01215957,
title = {Strict concavity of the intersection exponent for Brownian motion in two and three dimensions.},
journal = {Mathematical Physics Electronic Journal [electronic only]},
volume = {4},
year = {1998},
zbl = {0909.60065},
language = {en},
url = {http://dml.mathdoc.fr/item/01215957}
}
Lawler, Gregory F. Strict concavity of the intersection exponent for Brownian motion in two and three dimensions.. Mathematical Physics Electronic Journal [electronic only], Tome 4 (1998) . http://gdmltest.u-ga.fr/item/01215957/