@inproceedings{roman_weir_wilson_pyle_2006, 
  title={Microbial Characterization of Internal Active Thermal Control System (IATCS) Hardware Surfaces after Five Years of Operation in the International Space Station}, 
  DOI={10.4271/2006-01-2157}, 
  publisher={SAE International}, 
  author={Roman and Weir and Wilson and Pyle}, 
  year={2006}, 
  month={Jul}
  }