1
Theoretical Physics Fin de Siècle [E-Book] : Proceedings of the XII Max Born Symposium Held in Wrocław, Poland, 23–26 September 1998 /
2
Spinors, Twistors, Clifford Algebras and Quantum Deformations [E-Book] : Proceedings of the Second Max Born Symposium held near Wrocław, Poland, September 1992 /