@misc{indiciae9567c070a6d7,
  title = {Interface roughness effect on stresses in ceramic coatings},
  author = {Mullen, Robert L. and Hendricks, Robert C. and Mcdonald, Glen},
  year = {1987},
  url = {https://ntrs.nasa.gov/citations/19880025360},
  note = {Source identifier: 19880025360}
}