TY  - RPRT
TI  - Improved unconstrained energy functional method for eigensolvers in electronic structure calculations
AU  - Del Ben, M
AU  - Marques, O
AU  - Canning, A
PY  - 2019
DO  - 10.1145/3337821.3337914
UR  - https://www.osti.gov/biblio/1827655
ID  - 1827655
ER  -