Manifesting the connection between topological structures of quantum stationary coherent states and bundles of classical Lissajous orbitsY. F. Chen, Y. H. Hsieh, J. C. Tung, H. C. Liang and K. F. HuangEPL, 122 3 (2018) 30002DOI: https://doi.org/10.1209/0295-5075/122/30002