An approximation method of the local type application to a problem of heart potential mapping. - Mira Bozzini; Flavia de Tisi; Licia Lenarduzzi (Computing, 1984)

Behavior of the beta-splines with values of the parameters beta2 negative. - Flavia de Tisi; Milvia Rossini (Comput. Aided Geom. Des., 1992)

Remark on Algorithm 761: scattered-data surface fitting that has the accuracy of a cubic polynomial. - Flavia de Tisi; Alba Valtulina (ACM Trans. Math. Softw., 2000)