舆图集 「于谦墓」(地点)。https://yutuji.com/place/yuqian-mu/(2026-10-26 访问)@misc{yutuji_place_yuqian-mu,
title = {于谦墓},
author = {舆图集},
year = {2026},
url = {https://yutuji.com/place/yuqian-mu/},
urldate= {2026-10-26}
}https://yutuji.com/place/yuqian-mu/本页地址不会变。整套数据与许可在数据页。