@article{journal, author = {Schmitt, T.}, title = {Influence of forest and grassland management on the diversity and conservation of butterflies and burnet moths (Lepidoptera, Papilionoidea, Hesperiidae, Zygaenidae)}, year = {2003}, volume = {26.2}, pages = {51--67}, journal = {Animal Biodiversity and Conservation}, keywords = {Butterfly conservation, Meadows, Windblows, Clearings, Quarries, Sandpits} }