Авторы
Ingemar Lundström Margaret Lawson Alan J. Lichtenberg Steven R. Lindsay Paul S. Levy Steven Jay Lynn Pelle Lidström Jackson O. Lay Juan José López-Ibor Michael D. Lorenz John E. Ladbury Herman Van Langenhove Ernest Lepore Patricia Lindley Judy Ann Libra G. Richard Locke Y. C. Lee Phillip W. Lee Chao Li David B. Lindenmayer Robert P. Lowell Joel F. Liebman Norman Lee Andreas Lahrmann