@misc{indiciaec09a51b61f64,
  title = {[Plastic materials--composition and types].},
  author = {E Asmussen and E C Munksgaard and E K Hansen},
  year = {1987},
  url = {https://pubmed.ncbi.nlm.nih.gov/3484088/},
  note = {Source identifier: 3484088}
}