TY - JOUR T1 - Queller’s Separation Condition Explained and Defended JO - The American Naturalist PY - 2014/10/01 AU - Birch J AU - Marshall JAR ED - DO - DOI: 10.1086/677750 PB - University of Chicago Press VL - 184 IS - 4 SP - 531 EP - 540 Y2 - 2024/12/22 ER -