First simultaneous 4-frequency phase referencing test for mm-VLBI observation Tae Hyun Jung,Bong Won Sohn,Do-Young ByunProceedings of 11th European VLBI Network Symposium & Users Meeting — PoS(11th EVN Symposium)（2016）引用 0|浏览0暂无评分AI 理解论文溯源树样例生成溯源树，研究论文发展脉络Chat Paper正在生成论文摘要
