@book{224875,
	author = {Pretsch, Ernö and Bühlmann, P.},
	title = {Structure determination of organic compounds},
	publisher = {Springer},
	year = {c2009.},
	address = {Berlin},
	edition = {4th, rev. and enl. ed.},
	url = {http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&doc_number=017558093&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA}
}