TY  - JOUR
AU  - Bjorn Poonen
TI  - Extending self-maps to projective space over finite fields
JO  - Documenta mathematica
PY  - 2013
SP  - 1039
EP  - 1044
VL  - 18
UR  - http://geodesic.mathdoc.fr/articles/10.4171/dm/420/
DO  - 10.4171/dm/420
ID  - 10_4171_dm_420
ER  -