@article{刘英男;刘云_24, author = {[刘英男;刘云]}, title = {铁路虚拟专用网建设中的关键技术分析}, publisher = {星空电竞app2026最新版学报}, year = {2001}, journal = {星空电竞app2026最新版学报}, volume = {25}, number = {4}, eid = {24}, pages = {24-28}, keywords = {虚拟专用网;隧道技术;服务质量}, url = https://jdxb.bjtu.edu.cn/CN/abstract/article_1484.shtml }