E. Barucci, S. Polidoro, V. Vespri:
Some results on partial differential equations and Asian options
M3AS N. 11, p. 475-497, 2001

F. Colombo, M. Giuli, V. Vespri:
A Semigroup Approach to No-Arbitrage Pricing Theory: Constant Elasticity Variance Model and TermStructure Models
Proceeding of ''Evolution Equations 2000'' (Accepted Paper) 2002

F. Gozzi, R. Monte, V. Vespri:
Generation of analytic semigroups for degenerate elliptic operators arising in financial mathematics
Diff. Int Equations N. 15, p. 1085-1128, 2002

G. Da Prato, V. Vespri:
Maximal $L^p$ regularity for elliptic equations with unbounded coefficients
Non Linear Analysis Vol. 49, p. 747-755, 2002

F. Colombo, V. Vespri:
A semilinear integrodifferential inverse problem
Evolution Equation. Editors :J. Golstein, R. Nagel and S. Romanelli Vol. 234, p. 91-104, 2003

G. Metafune, D. Pallara, V. Vespri:
$L^p$-estimates for a class of elliptic operators with unbounded coefficients in ${\mathbb R}^n$
Houston J. Math. Vol. 31, p. 605-620, 2005

F. Santambrogio, V. Vespri:
Continuity in two dimensions for a very degenerate elliptic equation
Nonlinear Analysis A (Accepted Paper) 2010