TY - JOUR AU - Bergelson, E; Swingley, D TI - The acquisition of abstract words by young infants JO - Cognition IS - 03 VL - 127 PY - 2013 DO - 10.1016/j.cognition.2013.02.011 L3 - PubMed-ID: 23542412 SP - 391 EP - 397 ER -