@article{KowalskiMcElwaine2013,
  author    = {Julia Kowalski and Jim N. McElwaine},
  title     = {Shallow two-component gravity-driven flows with vertical variation},
  journal   = {Journal of Fluid Mechanics},
  volume    = {714},
  pages     = {434 -- 462},
  year      = {2013},
}