@article{article69d39efa,
title   = {Husimi distributions of a spin-boson system and the signatures of its classical dynamics},
author = {Furuya, K and Aguiar, M A M and Lewenkopf, C H and Nemes, M C},
year = {1992},
doi = {10.1016/0003-4916(92)90179-p},
journal   = {Annals of Physics}
}