@misc{indiciae9168c9d206c1,
  title = {Porous poly-HEMA bead synthesis},
  author = {Rembaum, A. and Yen, S. P. S. and Dreyer, W. J.},
  year = {1977},
  url = {https://ntrs.nasa.gov/citations/19770000075},
  note = {Source identifier: 19770000075}
}