TY  - JOUR
AU  - Freudenburg, Gene
TI  - A Survey of Counterexamples to Hilbert's Fourteenth Problem
JO  - Serdica Mathematical Journal
PY  - 2001
SP  - 171
EP  - 192
VL  - 27
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SMJ2_2001_27_3_a5/
LA  - en
ID  - SMJ2_2001_27_3_a5
ER  -