@misc{indiciae75b96395d5df, title = {Effective bond-orbital method tested on an exactly solvable model.}, author = {FB Pedersen and GT Einevoll and PC Hemmer}, year = {1992}, doi = {10.1103/physrevb.45.11949}, url = {https://pubmed.ncbi.nlm.nih.gov/10001212/}, note = {Source identifier: 10001212} }