Oostermeijer, J G B Myrmecochory in Polygala vulgaris L., Luzula campestris (L.) DC. and Viola curtisii Forster in a Dutch dune area. [electronic resource] - Oecologia Mar 1989 - 302-311 p. digital Publication Type: Journal Article ISSN: 1432-1939 Standard No.: 10.1007/BF00379102 doi