TY - JOUR AU - Roos, Martin AU - Postel, Manfred AU - Krinke, Jens AU - Häßler, Holger PY - 2007 DA - 2007// TI - Evaluation of the ejournal “eleed” (e-learning and education) JO - eleed VL - 3 IS - 1 KW - e-journal KW - e-learning KW - eleed KW - evaluation SN - 1860-7470 UR - http://nbn-resolving.de/urn:nbn:de:0009-5-10876 ID - roos2007 ER -