IET Science, Measurement & Technology
IET Science, Measurement & Technology > 2015 > 9 > 2 > 218 - 223
IET Science, Measurement & Technology > 2015 > 9 > 8 > 1039 - 1042
IET Science, Measurement & Technology > 2015 > 9 > 2 > 218 - 223
IET Science, Measurement & Technology > 2015 > 9 > 8 > 1039 - 1042