@article{oai:repository.dl.itc.u-tokyo.ac.jp:00039164,
 author = {Nakato, Terue},
 journal = {Linguistic research : working papers in English linguistics},
 month = {Sep},
 pages = {119--132},
 title = {On the Cross-linguistic Variation and Acquisition of Reciprocal Constructions : A Parametric Approach},
 volume = {26},
 year = {2010}
}