Авторы
Richard Lees Mario Lanza Philip D. Langton Eva Legosta Norbert Lechner Fitch Learning Jean-Marc Laheurte Paul Lancaster Lawlor Leonard Victor M. Lyatkher Ki Bang Lee Lu Bel Lu Bel Francois-Serge Lhabitant Kenny B. Lipkowitz Valdemar Lunar Zongjin Li William L. Luyben Sheng Liu Antoni Bayés Luna Martin J. Leahy Utracki A. Leszek Bonilla L. Luis Edward G. Lengel Alan T. Levenson