Leo Elektronermikroskopie GmbH
Lewis George C.
Leyboourne James J.
Lichtenegger Siegried
Ling Ming-Yie
Litman Alon
Liu Weidong
Liu Y. Y.
Liu Ziyuan
Lobastov Vladimir
Long Neil J.
Luedeka, Nelly & Graham, P.C.
Lupini Andrew R.
Maas Diederik Jan
Mackinnon Ian D. R.
Mannion Martin D.
Marathe Bharat
Marien Hendricus C. J.
Marrian Christie Roderick Kingsley
Martin Giles Adam Edward