TY  - RPRT
TI  - Real-space grids and fast Fourier transforms in pseudopotential solid-state calculations.
AU  - S Froyen
PY  - 1992
DO  - 10.1103/physrevb.45.3796
UR  - https://pubmed.ncbi.nlm.nih.gov/10001966/
ID  - 10001966
ER  -