1. D. Ancona. Modular Formal Frameworks for Module Systems. PhD thesis, Dipartimento di Informatica, Università di Pisa, March 1998.
2. D. Ancona, G. Lagorio, and E. Zucca. Jam-a smooth extension of Java with mixins. Technical Report DISI-TR-99-15, DISI, University of Genova, 1999. Submitted for publication.
3. Lect Notes Comput Sci;D. Ancona,1998
4. D. Ancona and E. Zucca. A theory of mixin modules: basic and derived operators. Mathematical Structures in Computer Science, 8(4):401–446, 1998.
5. Lect Notes Comput Sci;D. Ancona,1999