Hakulinen, Lauri. 1957. Handbuch der finnischen Sprache. (2 vols..) Wiesbaden: Harassowitz.
@book{kortmannadverbial-Hakulinen1957,
address = {Wiesbaden},
author = {Hakulinen, Lauri},
publisher = {Harassowitz},
title = {Handbuch der finnischen Sprache},
volume = {2 vols.},
year = {1957}
}