Resource-based niches provide a basis for plant species diversity and dominance in arctic tundra

Authors: Robert B. McKane, Loretta C. Johnson, Gaius R. Shaver, Knute J. Nadelhoffer, Edward B. Rastetter, Brian Fry, Anne E. Giblin, Knut Kielland, Bonnie L. Kwiatkowski, James A. Laundre, Georgia Murray - Nature 2002 cited by 904