Jian LiuBin MengJun XuRuoqian Li2025-05-142025-05-142023jz000148-0212https://tustorage.ulb.tu-darmstadt.de/handle/tustorage/26538550Exploring Public Transportation Supply–Demand Structure of Beijing from the Perspective of Spatial Interaction NetworkArticlehttps://doi.org/10.3390/ijgi12060213