Faber, S., J. Plomerova, and V. Babuška. “Deep-Seated Lateral Velocity Variations Beneath the GRF Array Inferred from Mislocation Patterns and P Residuals”. Journal of Geophysics 60, no. 1 (October 30, 1986): 139-148. Accessed October 26, 2025. https://journal.geophysicsjournal.com/JofG/article/view/224.