@article {Belcher1981625,
	title = {Determination of ammonium- and nitrate-nitrogen by molecular emission cavity analysis},
	journal = {The Analyst},
	volume = {106},
	number = {1263},
	year = {1981},
	note = {cited By 16},
	pages = {625-635},
	doi = {10.1039/AN9810600625},
	url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-0001744858\&doi=10.1039\%2fAN9810600625\&partnerID=40\&md5=a9d489ad1eb39658a233459b4bacd1a5},
	author = {Belcher, R. and Bogdanski, S.L. and Calokerinos, A.C. and Townshend, A.}
}
