@article{kim_lee_han_chung_2015, 
  title={Certification Test Result of After-burner Test Facility for Gas-generator of 75 tonf Class Liquid Rocket Engine}, 
  volume={19}, 
  DOI={10.6108/kspe.2015.19.5.091}, 
  publisher={The Korean Society of Propulsion Engineers}, 
  author={Kim and Lee and Han and Chung}, 
  year={2015}, 
  month={Oct}
  }