Erb, W., Kaethner, C., Dencker, P., & Ahlborg, M..  (2015).  A survey on bivariate Lagrange interpolation on Lissajous nodes. Dolomites Research Notes on Approximation, 8(Special_Issue), 23-36. presented at the 11/2015. doi:10.14658/pupj-drna-2015-Special_Issue-4

Allasia, G., Besenghi, R., Cavoretto, R., & De Rossi, A..  (2010).  Efficient approximation algorithms. Part I: approximation of unknown fault lines from scattered data. Dolomites Research Notes on Approximation, 3(1), 7-38. presented at the 09/2010. doi:10.14658/pupj-drna-2010-1-2

Allasia, G., Besenghi, R., Cavoretto, R., & De Rossi, A..  (2010).  Efficient approximation algorithms. Part II: Scattered data interpolation based on strip searching procedures. Dolomites Research Notes on Approximation, 3(1), 39-78. presented at the 09/2010. doi:10.14658/pupj-drna-2010-1-3