@book{43100,
	author = {Helpman, Elhanan},
	title = {A Theory of International Trade Under Uncertainty},
	publisher = {ELSEVIER,},
	year = {1978},
	note = {<strong>Off-Campus Access:</strong> Athens ID and Password Required},
	url = {https://www.sciencedirect.com/science/book/9780123396501}
}