TY  - JOUR
AU  - David Penn
C2  - Physical Review B (Condensed Matter and Materials Physics)
DA  - 1976-07-15
LA  - en
M1  - 14
PB  - Physical Review B (Condensed Matter and Materials Physics)
PY  - 1976
TI  - Comment on Field emission as a probe of the surface density of states
ER  -