@article {Ozbek2015,
	title = {{Estimating the gross nitrogen budget under soil nitrogen stock changes: A case study for Turkey}},
	journal = {Agriculture, Ecosystems {\&} Environment},
	volume = {205},
	year = {2015},
	month = {jul},
	pages = {48{\textendash}56},
	keywords = {agricultural production, budget, carbon, mypublications, nitrogen, soil},
	issn = {01678809},
	doi = {10.1016/j.agee.2015.03.008},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S0167880915000924},
	author = {{\"O}zbek, Fethi {\c S}aban and Leip, Adrian}
}
