EC computer law
1990
The effect of discretization on homoclinic orbits
In: Bifurcation: analysis, algorithms, applications: proceedings of the conference at the University of Dortmund, August 18 - 22, 1986, Jg. 79, S. 1-81987

Electrotransformation of culture cells
In: Modern methods in protein chemistry: review articles, Jg. vol. 3: Conference on "Modern Methods in Protein Chemistry" held at ... Bielefeld, November 6 - 8, 1986, S. 359-3761988



Environmental influences on early development: a comparison of imprinting and cortical plasticity
In: Perspectives in ethology, Jg. vol. 6: Mechanisms, S. 169-2171985
Estimation and children's concept of rational number size
In: Estimation and mental computation, Jg. 1986, S. 103-1111986

Evidence for the control of velocity as well as position in leg protraction and retraction by the stick insect
In: Generation and modulation of action patterns, Jg. 15, S. 263-2741986

Experience, theory and design
In: Guidance, control, and evaluation in the public sector: the Bielefeld interdisciplinary project, Jg. 4, S. 787-8041986
