@inbook{decker_adney_jennings_vinzant_himmel_2003, 
  title={Automated Filter Paper Assay for Determination of Cellulase Activity}, 
  DOI={10.1007/978-1-4612-0057-4_57}, 
  publisher={Humana Press}, 
  author={Decker and Adney and Jennings and Vinzant and Himmel}, 
  year={2003}
  }