@article{Boute2020,
title = "Global dual sourcing under correlated demand",
pages = "14 pages",
year = "2020",
note = "Pre-prints of the 21st International Working Seminar on Production Economics, 24th-28th February, Innsbruck, AUSTRIA",
url = "https://www.researchgate.net/publication/339594220_Global_Dual_Sourcing_Under_Correlated_Demand",
author = "Robert N. Boute and Stephen M. Disney and Jan A. Van Mieghem"
}