@misc{indiciae0c25c920a16a,
  title = {Curing agent for polyepoxides and epoxy resins and composites cured therewith},
  author = {Serafini, T. T. and Delvigs, P. and Vannucci, R. D.},
  year = {1981},
  url = {https://ntrs.nasa.gov/citations/19810008740},
  note = {Source identifier: 19810008740}
}