“A NEW SPECIES OF CARDIOMYINAE (RODENTIA, HYDROCHOERIDAE) FROM WESTERN ARGENTINA. ITS AGE AND CONSIDERATIONS ON ONTOGENY AND DIVERSITY OF THE SUBFAMILY”. Ameghiniana, vol. 48, no. 4, Jan. 2012, pp. 556-67, https://www.ameghiniana.org.ar/index.php/ameghiniana/article/view/459.