Towards building a semantic formalization of (small) historical centres. 42-2, 675-683. Copernicus GmbH. https://doi.org/10.5194/isprs-archives-XLII-2-W11-675-2019
. Xu, Y., Jiang, Y., Wu, Y., & Zhang, Y. (2021). Classifying Wu-Qing Couplets and General Couplets with Structural and Semantic Features. 12278 LNAI, 562-575. Springer Science and Business Media Deutschland GmbH. https://doi.org/10.1007/978-3-030-81197-6_48