@article{Qiu:2018VX, author = "Qiu, Wenhui and Lu, Chun and Cheng, Xuelong", title = "{A Study of Recommended Model of Aeronautic Products based on Collaborative Algorithm}", doi = "10.22323/1.300.0031", journal = "PoS", year = 2018, volume = "ISCC 2017", pages = "031" }