Yeah, thanks. So I guess it's always possible to choose a family of very ample generators...... But I think these generators can't be taken from one linear system of a very ample sheaf, so they belong to different linear systems (of very ample sheaves). Is that possible to find these very ample sheaves?

Thanks a lot! But I can't open the .pdf file of the first reference. Am I the only one suffering from this problem?