@inbook{af33fecdfc4a40c398ed4e3ef6965fa3,
title = "Frisian sociological language survey goes linguistic: Introduction to a new research component.",
author = "M.H. Stefan and E.L. Klinkenberg and A.P. Versloot",
note = "Reporting year: 2015",
year = "2015",
language = "English",
isbn = "9789492176172",
volume = "1091",
series = "Fryske Akademy",
publisher = "Af{\^u}k / Fryske Akademy",
pages = "240--257",
editor = "A.J. Brand and Eric Hoekstra and J. Spoelstra and {Van de Velde}, Hans",
booktitle = "Philologia Frisica Anno 2014. L{\^e}zings fan it tweintichste Frysk Filologekongres fan de Fryske Akademy op 10. 11 en 12 desimber 2014",
}