1. How many shades of grey? On the proximity of density functional approximation to ab initio method via calculations of electric multipole moments. Issue 1 (January 2021) Authors: Xenides, Demetrios; Karamanis, Panaghiotis Journal: Journal of physics Issue: Volume 1730:Issue 1(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗