TY  - JOUR

T1  - DIFFERENTIALLY SIMPLE RINGS WITH NO INVERTIBLE DERIVATIVES

JO  - Q J MATH

PY  - 1981/01/01

AU  - JORDAN D

ED  - 

DO  - DOI: 10.1093/qmath/32.4.417

VL  - 32

IS  - 128

SP  - 417

EP  - 424

Y2  - 2025/05/02

ER  -