Robert Duisberg

	1987
3		Alan Borning, Robert Duisberg, Bjørn N. Freeman-Benson, Axel Kramer, Michael Woolf: Constraint Hierarchies. OOPSLA 1987: 48-60
	1986
2		Alan Borning, Robert Duisberg: Constraint-Based Tools for Building User Interfaces. ACM Trans. Graph. 5(4): 345-374 (1986)
	1985
1		Ralph L. London, Robert Duisberg: Animating Programs Using Smalltalk. IEEE Computer 18(8): 61-71 (1985)

Coauthor Index

1	Alan Borning	[2] [3]
2	Bjørn N. Freeman-Benson	[3]
3	Axel Kramer	[3]
4	Ralph L. London	[1]
5	Michael Woolf	[3]

Colors in the list of coauthors