@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/