@article{62621,
  author = {Dalton Conley},
  title = {Sibship sex composition: Effects on educational attainment},
  year = {2000},
  journal = {Social Science Research},
  volume = {29},
  number = {3},
  pages = {441{\textendash}457},
  publisher = {Elsevier},
  language = {eng},
}