一般注記 |
The Physics of quasicrystals, c1987 Quasicrystals : the state of the art, c1991: t.p. (P J Steinhardt, Dept. of Phys., Univ. of Pennsylvania) Workshop on Grand Unification (4th : 1983 : University of Pennsylvania). Fourth Workshop on Grand Unification, 1983: CIP t.p. (P.J. Steinhardt)
|