TY - JOUR AU - Wyman, Max TI - Jeffery-Williams Lecture, 1976 Non-Static Radially Symmetric Distributions of Matter JO - Canadian mathematical bulletin PY - 1976 SP - 343 EP - 357 VL - 19 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1976-052-0/ DO - 10.4153/CMB-1976-052-0 ID - 10_4153_CMB_1976_052_0 ER -