@article{StolesonBeissinger2010,
  author    = {Scott H. Stoleson and Steven R. Beissinger},
  title     = {Hatching asynchrony and the onset of incubation in birds revisited : when is the critical period?},
  journal   = {Current ornithology},
  volume    = {12},
  pages     = {191 -- 270},
  year      = {2010},
}