I’m proud to announce that my paper A Collaborative Support Approach on UML Sequence Diagrams for Aspect-Oriented Software was added as lecture notes in computer science at SpringerLink.
At this paper it is presented an extension based on the default UML meta-model, named MIMECORA-DS, to show object-object, object-aspect and aspect-aspect interactions applying the UML’s sequence diagram.
You can check it out here.