TY - JOUR AU - C. Hunter BT - The Astrophysical Journal DA - Jan-12-1977 DO - 10.1086/155739 PY - 1977 EP - 834 T2 - The Astrophysical Journal TI - The collapse of unstable isothermal spheres UR - http://articles.adsabs.harvard.edu/full/1977ApJ...218..834H VL - 218 SN - 0004-637X ER -