IET Science, Measurement & Technology
IET Science, Measurement & Technology > 2017 > 11 > 8 > 961 - 966
IET Science, Measurement & Technology > 2017 > 11 > 8 > 1079 - 1084
IET Science, Measurement & Technology > 2017 > 11 > 8 > 961 - 966
IET Science, Measurement & Technology > 2017 > 11 > 8 > 1079 - 1084