Bohm, A., García, A., Kielanowski, P., Kmiecik, M., ., & Teese, R. (1984). The values of the $\sum^- \rightarrow ne\nu$ decay parameters and the theory of hyperon semileptonic decays. Revista Mexicana De Física, 31(2), 361–383. Retrieved from https://rmf.smf.mx/ojs/index.php/rmf/article/view/1322