TY - RPRT TI - Implementations are not conceptualizations: revising the verb learning model. AU - B MacWhinney AU - J Leinbach PY - 1991 DO - 10.1016/0010-0277(91)90048-9 UR - https://pubmed.ncbi.nlm.nih.gov/1786671/ ID - 1786671 ER -