Schepens, Job J. Center for Adaptive Rationality, Max Planck Institute for Human Development, Max Planck Society;
http://dx.doi.org/10.1111/lang.12150 (全文テキスト(全般))
http://hdl.handle.net/11858/00-001M-0000-0029-B941-9 (全文テキスト(全般))
Schepens, J. J., van der Slik, F., & van Hout, R. (2016). L1 and L2 Distance Effects in Learning L3 Dutch. Language Learning, 66(1), 224-256. doi:10.1111/lang.12150.