HARBAUGH, John W.; DUCASTAING, Michel. Historical Changes in Oil-field Populations as a Method of Forecasting Field Sizes of Undiscovered Populations: A Comparison of Kansas, Wyoming, and California. Bulletin (Kansas Geological Survey), [S. l.], p. 1–56, 1981. DOI: 10.17161/kgsbulletin.no.23609. Disponível em: https://journals.ku.edu/kgsbulletin/article/view/23609. Acesso em: 13 apr. 2025.