@article{hal-01408305,
author = {Fran\c coise , Jean-Pierre },
title = {Hilbert's problem 16 (B)},
journal = {HAL},
volume = {1984},
number = {0},
year = {1984},
language = {en},
url = {http://dml.mathdoc.fr/item/hal-01408305}
}
Françoise , Jean-Pierre . Hilbert's problem 16 (B). HAL, Tome 1984 (1984) no. 0, . http://gdmltest.u-ga.fr/item/hal-01408305/