@book{18061,
	author = {Langacker, Ronald W.},
	title = {Ten lectures on the elaboration of cognitive grammar /},
	publisher = {Brill,},
	year = {2017.},
	series = {Distinguished lectures in cognitive linguistics ;},
	address = {Leiden ;},
	url = {http://dx.doi.org/10.1163/9789004347472}
}