PA: sph. av. of diel. tensor favours averaging of screening over av. of inv. screening ***
PA: sph. av. of diel. tensor favours averaging of screening over av. of inv. screening ***

rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP,rongzhen/FPLAPW-KP