TY - JOUR A1 - Fischer, Markus T1 - The role of vegetative spread and seed dispersal for optimal life histories of clonal plants : a simulation study Y1 - 2001 ER - TY - JOUR A1 - Fischer, Markus A1 - Müller-Schärer, H. T1 - Genetic structure of the annual weed Senecio vulgaris in relation to habitat type and population size Y1 - 2001 ER - TY - JOUR A1 - Fischer, Markus A1 - Kéry, M. A1 - Matthies, D. T1 - The effect of plant population size on the interactions between the rare plant Gentiana cruciata and its specialized herbivore Maculinea rebeli Y1 - 2001 ER - TY - JOUR A1 - Fischer, Markus T1 - Landscape dynamics can accelerate metapopulation extinction Y1 - 2001 ER -