bibliography.bib

@book{humble95,
  title={Space Propulsion Analysis and Design},
  author={Humble, R.},
  isbn={9780070313200},
  lccn={95079331},
  url={https://books.google.it/books?id=GLWHQgAACAAJ},
  year={1995},
  publisher={McGraw-Hill Companies,Incorporated}
}
@book{sutton01,
  title={Rocket Propulsion Elements},
  author={Sutton, G.P. and Biblarz, O.},
  isbn={9780471326427},
  lccn={91021431},
  series={A Wiley Interscience publication},
  url={https://books.google.it/books?id=LQbDOxg3XZcC},
  year={2001},
  publisher={Wiley}
}
@manual{presentation,
    key = {2},
    title = {Space Shuttle
Main Engine
Orientation
},
url = {https://web.archive.org/web/20220831201441/http:/www.lpre.de/p_and_w/SSME/SSME_PRESENTATION.pdf}

}
@manual{file01,
    key = {2} ,
    title = {SHUTTLE CREW OPERATIONS MANUAL},
url = {https://web.archive.org/web/20230411024639/https:/www.nasa.gov/centers/johnson/pdf/390651main_shuttle_crew_operations_manual.pdf}
}
@manual{data_sheet,
    key = {5},
    title = {RS-25 data sheet},
url = {https://web.archive.org/web/20120208191620/http:/www.pw.utc.com/products/pwr/assets/pwr_SSME.pdf}
}
@article{link3,
    author ={Author unkown} ,
    title = {SSME},
    journal = {Astronautix},
    year = {unknown},
url= {https://web.archive.org/web/20161228143022/http:/astronautix.com/s/ssme.html}

}

@article{E_t,
    author = {R. M. Davis },
    title = {Space Shuttle External Tank Project Status},
    journal = {The Space Congress® Proceedings. 4},
    year ={1980},
url ={https://commons.erau.edu/cgi/viewcontent.cgi?referer=&httpsredir=1&article=2562&context=space-congress-proceedings}
}
@manual{doc_4,
    key = {3},
    title = {Space Shuttle Main Engine- thirty years of innovation},
url ={https://web.archive.org/web/20100528085851/http:/history.msfc.nasa.gov/shuttle/documents/space_shuttle_main_engine_30_years_innovation.pdf}
}

@manual{nist,
    key = {1},
    title ={NIST chemistry WebBook},
url ={https://webbook.nist.gov/chemistry/fluid/}
}