Haegeman, Jutho, Pérez-García, David, Cirac, Ignacio, and Schuch, Norbert. Order Parameter for Symmetry-Protected Phases in One Dimension. Physical Review Letters 109.5 Web. doi:10.1103/PhysRevLett.109.050402.

Haegeman, Jutho, Pérez-García, David, Cirac, Ignacio, & Schuch, Norbert. Order Parameter for Symmetry-Protected Phases in One Dimension. Physical Review Letters, 109 (5). https://doi.org/10.1103/PhysRevLett.109.050402

Haegeman, Jutho, Pérez-García, David, Cirac, Ignacio, and Schuch, Norbert. "Order Parameter for Symmetry-Protected Phases in One Dimension". Physical Review Letters 109 (5). United States: American Physical Society. https://doi.org/10.1103/PhysRevLett.109.050402. https://par.nsf.gov/biblio/10004516.

@article{osti_10004516,
place = {United States}, title = {Order Parameter for Symmetry-Protected Phases in One Dimension}, url = {https://par.nsf.gov/biblio/10004516}, DOI = {10.1103/PhysRevLett.109.050402}, abstractNote = {Not Available}, journal = {Physical Review Letters}, volume = {109}, number = {5}, publisher = {American Physical Society}, author = {Haegeman, Jutho and Pérez-García, David and Cirac, Ignacio and Schuch, Norbert}, }