@article{,
      note = {Distributed to some depository libraries in microfiche.},
      url = {http://library.usi.edu/record/174093},
      title = {Patents in space : hearing before the Subcommittee on  Courts, Intellectual Property, and the Administration of  Justice of the Committee on the Judiciary, House of  Representatives, One Hundred First Congress, first session,  on H.R. 2946, Patents in Space Act, October 4, 1989.},
      publisher = {U.S. G.P.O. :},
      number = {Serial no. 50 (United States. Congress. House. Committee  on the Judiciary)},
      recid = {174093},
      pages = {iii, 98 p. ;},
      address = {Washington :},
      year = {1990},
}