TY - JOUR T1 - Still having trouble with relatives [1] (multiple letters) JO - Trends in Ecology and Evolution PY - 1999/01/01 AU - Barnard C AU - Komdeur J AU - Hatchwell BJ ED - DO - DOI: 10.1016/S0169-5347(99)01696-1 VL - 14 IS - 11 SP - 448 Y2 - 2025/04/09 ER -