@article{Steiner1981a,
  author    = {{Ray P. Steiner}},
  title     = {{On the ``$Qx+1$'' Problem, $Q$ odd}},
  journal   = {{Fibonacci Quarterly}},
  year      = {{1981}},
  volume    = {{19}},
  pages     = {{285--288}},
  note      = {{MR 84m:10007a}},
}