% pubman genre = article
@article{item_1553126,
title = {{Flexibility in early verb use : Evidence from a multiple-n dairy study : V productivity and grammatical flexibility in early verb use}},
author = {Naigles, Letitia R. and Hoff, Erika and Vear, Donna and Tomasello, Michael and Brandt, Silke and Waxman, Sandra R. and Childers, Jane B.},
language = {eng},
doi = {10.1111/j.1540-5834.2009.00518.x},
year = {2009},
date = {2009},
journal = {{Monographs of the Society for Research in Child Development}},
volume = {74},
number = {2},
pages = {49--67},
}