TY  - RPRT
TI  - Communication: Four-component density matrix renormalization group
AU  - Knecht, Stefan
AU  - Reiher, Markus
AU  - Legeza, Örs
PY  - 2014
DO  - 10.1063/1.4862495
UR  - https://www.osti.gov/biblio/22255242
ID  - 22255242
ER  -