1. F. Altomare and A. Attalienti, Degenerate evolution equations in weighted continuous function spaces, Markov processes and the Black-Schoies equation-Part I, preprint, Bari University, 2001.
2. F. Altomare and M. Campiti, Korovkin-type Approximation Theory and its Applications, Vol.17, de Gruyter Series Studies in Mathematics, de Gruyter, Berlin-New York, 1994.
3. F. Altomare and I. Carbone, On some Degenerate Differential Operators on Weighted Function Spaces, J. Math. Anal. & Appl. 213 (1997), 308–333.
4. F. Altomare and E. M. Mangino, On a class of elliptic-parabolic equations on unbounded intervals, Positivity 5 (2001), 239–257.
5. A. Attalienti and M. Campiti, On the generation of C0-semigroups in L1(I), preprint, Bari University, 1998.