@article{Kim:20154K, author = "Kim, Jeoung Sook and Kim, Soon-Wook", title = "{Transition in the Outflow Evoution of the Massive Star-forming Region W75N}", doi = "10.22323/1.230.0042", journal = "PoS", year = 2015, volume = "EVN 2014", pages = "042" }