References [1] Liseau R., Lorenzetti D., Nisini B. et al. 1992 A&A 265, 577 [2] Massi F., De Luca M., Elia D. et al. 2006 A&A, submitted 399,14 [3] C.A.
![References [1] Liseau R., Lorenzetti D., Nisini B. et al. 1992 A&A 265, 577 [2] Massi F., De Luca M., Elia D. et al. 2006 A&A, submitted 399,14 [3] C.A.](https://static.fdocuments.net/doc/330x215/56649cb05503460f94974367/references-1-liseau-r-lorenzetti-d-nisini-b-et-al-1992-aa-265-577.jpg)
