.
GIPS, J. and STINY, G. (1980). Production systems and grammars: a uniform characterization. Environment and Planning B, 7:399-408.
GREENO, J.G. and SIMON, H.A. (1974). Processes for sequence production. Psychological Review, 74:187-198.
KOTOVSKY, K. and SIMON, H.A. (1973). Empirical tests of a theory of human acquisition of concepts for sequential events. Cognitive Psychology, 4:399-424.
LEYTON, MICHAEL (1974). Mathematical-logical postulates at the foundations of art. Technical report, Mathematics Department, Warwick University.
LEYTON, MICHAEL (1984). Perceptual organization as nested control. Biological Cybernetics, 51:141-153.
LEYTON, MICHAEL (1986a). Principles of information structure common to six levels of the human cognitive system. Information Sciences, 38:1-120.
LEYTON, MICHAEL (1986b). A theory of information structure I: General principles. Journal of Mathematical Psychology, 30:103-160.
LEYTON, MICHAEL (1986c). A theory of information structure II: A theory of perceptual organization. Journal of Mathematical Psychology, 30:257-305.
LEYTON, MICHAEL (1987). Nested structures of control: An intuitive view. Computer Vision, Graphics, and Image Processing, 37:20-53.
LEYTON, MICHAEL (1992). Symmetry, Causality, Mind. MIT Press, Cambridge, Mass.
LEYTON, MICHAEL (2001). A Generative Theory of Shape. Springer-Verlag, Berlin.
MAZZOLA, GUERINO (1990). Geometrie der Töne - Elemente der Mathematischen Musiktheorie. Birkhäuser, Basel.
MAZZOLA, GUERINO (1993-1996). Geometry and Logic of Musical Performance I-III. Birkhäuser, Reports for Schweiz. Nationalfonds, Univ. Zürich.
MAZZOLA, GUERINO (2002). The Topos of Music. Birkhäuser, Basel.
NESTKE, AANDREAS and NOLL, THOMAS (2001). Inner Metric Analysis. In HALUSKA, J (ed.), Harmonic Analysis and Tone Systems. Tatra Mountains Mathematical Publications, Volume 23, Bratislava.
NOLL, THOMAS (1995). Fractal Depth Structure of Tonal Harmony. In BIDLACK, RICK (ed.), ICMC-Proceedings. Banff: The Banff Centre for the Arts.
NOLL, THOMAS (1997). Morphologische Grundlagen der abendländischen Harmonik. Brockmeyer, Bochum, musikometrika 7 edn.
PAUL, R.P. (1981). Robot manipulators. MIT Press, Cambridge, Mass.