Camargo, A., & De Marchi, S..  (2015).  A few remarks on ?On certain Vandermonde determinants whose variables separate". Dolomites Research Notes on Approximation, 8(1), 1?11. presented at the 09/2015. doi:10.14658/pupj-drna-2015-1-1

Mascarenhas, W., & Camargo, A..  (2014).  On the backward stability of the second barycentric formula for interpolation.  Dolomites Research Notes on Approximation, 7(1), 1-12. presented at the 09/2014. doi:10.14658/pupj-drna-2014-1-1