Sousa, E. dos S. de. (2001). Apomixis in <i>Manihot esculenta</i> and in its interespecific hybrids. Pesquisa Agropecuaria Brasileira, 36(9), 1191–1197. https://doi.org/10.1590/S1678-3921.pab2001.v36.6243