TY - JOUR AU - Carl Hansen BT - Astrophysics and Space Science DA - 1968-06 DO - 10.1007/BF00658771 PY - 1968 SP - 499 EP - 512 T2 - Astrophysics and Space Science TI - Some weak interaction processes in highly evolved stars VL - 1 SN - 0004-640X ER -