@misc{indiciaeb60455743a40,
  title = {Interactions between red light, abscisic acid, and calcium in gravitropism},
  author = {Leopold, A. C. and LaFavre, A. K.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/20040112083},
  note = {Source identifier: 20040112083}
}