Is Eclipse Papyrus Ready for Industry? - Formal Mind GmbH
Papyrus 2.0: Sequence diagrams - YouTube
gratis - Visual UML sequence diagram with easy insertion of new vertical/horizontal objects, no dragging around - Software Recommendations Stack Exchange
Papyrus 2.0: Sequence diagrams - YouTube
New Account Open Sequence Diagram (created by using Papyrus [13]) | Download Scientific Diagram
Automatic generation of UML profile graphical editors for Papyrus | SpringerLink
uml - How to model object creation in a sequence diagram with Papyrus - Stack Overflow