KNAPP, Ralph W.; HEDKE, Dennis E.; ANDERSON, Neil L. Amplitude Variation with Offset. Bulletin (Kansas Geological Survey), [S. l.], n. 237, p. 34–38, 2024. Disponível em: https://journals.ku.edu/kgsbulletin/article/view/20419.. Acesso em: 3 jul. 2024.