Honeycomb Heisenberg spin ladder: Unusual ground state and thermodynamic propertiesYang Zhao, Wei Li, Bin Xi, Shi-Ju Ran, Yuan-Yuan Zhu, Bing-Wu Wang, Song Gao and Gang SuEPL, 104 5 (2013) 57009DOI: https://doi.org/10.1209/0295-5075/104/57009
