@book{46070,
	author = {Biber, Douglas and Leech, Geoffrey N},
	title = {Longman Grammar of Spoken and Written English},
	publisher = {Longman,},
	year = {1999.},
	address = {Harlow :},
	note = {Foreword by Randolph Quirk. - Endnotes.  -  Lexical index and Conceptual index.},
	url = {https://drive.google.com/file/d/1TAD4MNYb_hZbviW9senE9ihl-gFkLVK4/view?usp=sharing}
}