Blecken, AlexanderAlexanderBleckenRottkemper, BeateBeateRottkemperDanne, ChristophChristophDanneHellingrath, BerndBerndHellingrath2020-07-132020-07-132009-03Second International Humanitarian Logistics Symposium 2009http://hdl.handle.net/11420/6741enOperations researchHumanitarian LogisticstypologyWirtschaftHandel, Kommunikation, VerkehrA Typology of operations research methods in humanitarian logisticsConference Paper