Antolkovic, B., Slaus, I., Plenkovic, D., Macq, P., & Meulders, J.-P. (1983). Study of the Reaction C-12(n,3-alpha)n From Threshold To en = 35 Mev. Nuclear Physics, Section A, 394(1-2), 87-108. https://doi.org/10.1016/0375-9474(83)90163-X (Original work published 1983)