@article{,
      recid = {1389221},
      title = {Private sector lunar exploration : hearing before the  Subcommittee on Space, Committee on Science, Space, and  Technology, House of Representatives, One Hundred Fifteenth  Congress, first session, September 7, 2017.},
      number = {Serial no. 115-27 (United States. Congress. House.  Committee on Science, Space, and Technology (2011))},
      pages = {iii, 95 pages :},
      note = {"Serial no. 115-27."},
      url = {http://library.usi.edu/record/1389221},
}