Bernevig, B. Andrei Max Planck Institute of Microstructure Physics, Max Planck Society;
https://doi.org/10.1103/PhysRevB.99.125149 (Publisher version)
1810.12963v2.pdf (Preprint), 753KB
Bultinck, N., Bernevig, B. A., & Zaletel, M. P. (2019). Three-dimensional superconductors with hybrid higher-order topology. Physical Review B, 99(12): 125149. doi:10.1103/PhysRevB.99.125149.