Spin dynamics and the Haldane gap in the spin-1 quasi-one-dimensional antiferromagnet CsNiCl3.

@article{Morra1988SpinDA,
  title={Spin dynamics and the Haldane gap in the spin-1 quasi-one-dimensional antiferromagnet CsNiCl3.},
  author={Morra and Buyers and Robin L. Armstrong and Hirakawa},
  journal={Physical review. B, Condensed matter},
  year={1988},
  volume={38 1},
  pages={
          543-555
        }
}