TY - JOUR AU - R. Stein AU - Richard McCray AU - J. Schwarz BT - The Astrophysical Journal DA - Jan-11-1972 DO - 10.1086/181065 PY - 1972 EP - L125 T2 - The Astrophysical Journal TI - Formation of Protostars by Thermal Instability UR - http://adsabs.harvard.edu/full/1972ApJ...177L.125S VL - 177 SN - 0004-637X ER -