Melezhik V.A., Bingen B., Fallick A.E., Gorokhov I.M., Kuznetsov A.B., Sandstad J.S., Solli A., Bjerkgård T., Henderson I., Boyd R., Jamal D., Moniz A. Isotope chemostratigraphy of marbles in northeastern Mozambique: apparent depositional ages and regional implications // Precambrian Research 2008. V. 162. P. 540-558.