Eric Oberesch Sven Groppe The mf-index: A Citation-Based Multiple Factor Index to Evaluate and Compare the Output of Scientists 1-32 2017 Open Journal of Web Technologies (OJWT) 4 1 https://www.ronpub.com/ojwt/OJWT_2017v4i1n01_Oberesch.html http://nbn-resolving.de/urn:nbn:de:101:1-2017070914565 urn:nbn:de:101:1-2017070914565 RonPub UG (haftungsbeschränkt)