TY - JOUR AU - D. Schwank BT - Astrophysics and Space Science DA - Jan-09-1976 DO - 10.1007/BF00640022 PY - 1976 SP - 459 EP - 468 T2 - Astrophysics and Space Science TI - Epstein weight functions for non-radial oscillations of polytropes UR - http://link.springer.com/10.1007/BF00640022http://www.springerlink.com/index/pdf/10.1007/BF00640022 VL - 43 SN - 0004-640X ER -