@inproceedings{Jung:20094O, author = "Jung, Tae Hyun and Sohn, Bong Won and Kobayashi, Hideyuki and Sasao, Tetsuo and Hirota, Tomoya and Kameya, Osamu and Choi, Yoon Kyung and Chung, H. S.", title = "{Phase Solution Analysis for the Simultaneous Dual Frequency VLBI Observations }", doi = "10.22323/1.072.0002", booktitle = "Proceedings of The 9th European VLBI Network Symposium on The role of VLBI in the Golden Age for Radio Astronomy and EVN Users Meeting {\textemdash} PoS(IX EVN Symposium)", year = 2009, volume = "072", pages = "002" }