@misc{indiciae80466dd68945,
  title = {Optimal Design of Aortic Leaflet Prosthesis},
  author = {Ghista, Dhanjoo N. and Reul, Helmut and Ray, Gautam and Chandran, K. B.},
  year = {1978},
  url = {https://ntrs.nasa.gov/citations/19990054408},
  note = {Source identifier: 19990054408}
}