@Article{sd-7-2-2009,
AUTHOR = {},
TITLE = {Editorial Preface},
JOURNAL = {Scientific Drilling},
VOLUME = {7},
YEAR = {2009},
PAGES = {2--2},
URL = {https://sd.copernicus.org/articles/7/2/2009/},
DOI = {10.5194/sd-7-2-2009}
}