TY - JOUR A1 - Langendörfer, Peter A1 - Maye, Oliver A1 - Dyka, Zoya A1 - Sorge, R. A1 - Winkler, R. A1 - Kraemer, Rolf T1 - Plasma - A Middleware for Location-Based Services: Design, Implementations and Lessons Learned Y1 - 2004 ER - TY - JOUR A1 - Sorge, R. A1 - Heinemann, B. T1 - Recombination Current Measurements in the Space Charge Region of MOS Field-Induced PN Junctions Y1 - 2001 ER -