TY - JOUR T1 - How to identify the youngest protostars JO - Astronomy & Astrophysics PY - 2005/08/01 AU - Stamatellos D AU - Whitworth AP AU - Boyd DFA AU - Goodwin SP ED - DO - DOI: 10.1051/0004-6361:20052952 PB - EDP Sciences VL - 439 IS - 1 SP - 159 EP - 169 Y2 - 2024/12/28 ER -