Convection near threshold for Prandtl numbers near 1.

@article{Hu1993ConvectionNT,
  title={Convection near threshold for Prandtl numbers near 1.},
  author={Wittchen Hu and Ecke and Ahlers},
  journal={Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics},
  year={1993},
  volume={48 6},
  pages={4399-4413}
}