@misc {IOPORT.70136189,
    author       = {Hao, Zhenguo and Zhao, Shaojie and Zhang, Lixin and Jiang, Lingmei and Xiao, Lijiao},
    title        = {Comparison of microwave emission model for frozen soil and field observation},
    howpublished = {IGARSS, 3097-3100 (2011).},
    year         = {2011},
    doi          = {10.1109/IGARSS.2011.6049873},
    identifier   = {70136189},
}