R. Wille, and R. Wille-Henning. Conceptual structures: Knowledge architectures for smart applications. 15th international conference on conceptual structures, ICCS 2007, Sheffield, UK, July 22--27, 2007, volume 4604 of Lecture Notes in Computer Science, page 269--282. Berlin, Springer, (2007)Lecture Notes in Artificial Intelligence.
Z. Sikić. Boniolo, Giovanni (ed.) et al., The role of mathematics in physical sciences. Interdisciplinary and philosophical aspects. Dordrecht: Springer. 179-196 (2005)., (2005)
P. Castine. European University Studies. Series 36: Musicology. 121. Frankfurt am Main: Peter Lang. 211 p. DM 65.00; \$ 37.95; 25.00; FF 212.00; sFr 53.00 (Thesis), (1994)