@Article{ars-1-27-2003, AUTHOR = {Gerding, M. and Musch, T. and Schiek, B.}, TITLE = {Precision level measurement based on time-domain reflection (TDR) measurements}, JOURNAL = {Advances in Radio Science}, VOLUME = {1}, YEAR = {2003}, PAGES = {27--31}, URL = {http://www.adv-radio-sci.net/1/27/2003/}, ISSN = {1684-9965} }