TY  - JOUR
AU  - Joseph Johnson
TI  - A Notion of Krull Dimension for Differential Rings.
JO  - Commentarii mathematici Helvetici
PY  - 1969
SP  - 207
EP  - 216
VL  - 44
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/CMH_1969__44_139392/
ID  - CMH_1969__44_139392
ER  -