@article {1039,
	title = {A correction for food respiration in balancing energy budgets},
	volume = {25},
	year = {1979},
	month = {1979///},
	pages = {260 - 266},
	author = {Axelsson,B. and Agren,G.I.}
}
@article {1040,
	title = {Energy budgets do balance},
	journal = {Oecologia},
	volume = {42},
	year = {1979},
	month = {1979///},
	pages = {375 - 376},
	author = {Axelsson,B. and Agren,G.I.}
}
