@article{meakin1985dynamic,
  title={Dynamic cluster-size distribution in cluster-cluster aggregation: Effects of cluster diffusivity},
  author={Meakin, Paul and Vicsek, Tam{\'a}s and Family, Fereydoon},
  journal={Physical Review B},
  volume={31},
  number={1},
  pages={564},
  year={1985},
  publisher={APS}
}