ATTOLINI M, DALL'OLIO L, GUERRIERI V, RANDI P. A computing program derived from Chree’s method. Ann. Geophys. [Internet]. 1968 Nov. 25 [cited 2026 May 22];21(4):459-75. Available from: https://www.annalsofgeophysics.eu/index.php/annals/article/view/5075