@article {Belcher1977220,
	title = {Determination of ammoniacal nitrogen in fertilisers by molecular emission cavity analysis},
	journal = {The Analyst},
	volume = {102},
	number = {1212},
	year = {1977},
	note = {cited By 15},
	pages = {220-221},
	doi = {10.1039/an9770200220},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-37049106244\&doi=10.1039\%2fan9770200220\&partnerID=40\&md5=e562b41285de87d768d821868368d702},
	author = {Belcher, R. and Bogdanski, S.L. and Calokerinos, A.C. and Townshend, A.}
}
