S. Mark

Bird-made fruit orchards in Northern Europe: Nestedness and network properties

J. Olesen, A. Lázaro, S. Mark, 2005 .

Importance of elaiosome size to removal of ant-dispersed seeds

J. Olesen, S. Mark, 1996, Oecologia.

Conservation value of the herbaceous vegetation in hedgerows – does organic farming make a difference?

A. B. Hald, Knud Tybirk, Anders Michelsen, 2004 .