The following publications are possibly variants of this publication:
- SELF: The Power of SimplicityDavid Ungar, Randall B. Smith. compcon 1988: 162-165
- The Self-4.0 User Interface: Manifesting a System-wide Vision of Concreteness, Uniformity and FlexibilityRandall B. Smith, John Maloney, David Ungar. OOPSLA 1995: 47-60
- An Efficient Implementation of SELF - a Dynamically-Typed Object-Oriented Language Based on PrototypesCraig Chambers, David Ungar, Elgin Lee. OOPSLA 1989: 49-70
- An Efficient Implementation of SELF, a Dynamically-Typed Object-Oriented Language Based on PrototypesCraig Chambers, David Ungar, Elgin Lee. lisp, 4(3):243-281, 1991.