Leistungsanalyse der Zugriffsmethode VSAM. - Sepp Martin; Karlheinz Allgeyer; Leo Lehmann (Angew. Inform., 1985)

Combined Mobility between H.323 Multimedia Systems and GPRS/IMT2000 Networks: Architecture & QoS Aspects. - Leo Lehmann (ICAS/ICNS, 2005)

Implementation of Multimedia Service Mobility in Fix/ Mobile Converged Networks. - Leo Lehmann (ICNS, 2007)

Accessibility support for persons with disabilities by total conversation service mobility management in Next Generation Networks. - Leo Lehmann (Kaleidoscope, 2011)

Standards News. - Gino Masini; Craig Gunther; Jonathan Segev; Yuan Zhang; Huan Deng; Gyu Myoung Lee; Dong Wang; Emil Kowalczyk; Kangchan Lee; Leo Lehmann; Tom Huber; Steve S. Gorshe; et al. (IEEE Commun. Stand. Mag., 2017)

Convergence of Nonmonotone Proximal Gradient Methods under the Kurdyka-Łojasiewicz Property without a Global Lipschitz Assumption. - Christian Kanzow; Leo Lehmann (J. Optim. Theory Appl., 2025)