1. S.W. Allison, G.T. Gillies, Rev. Sci. Instrum. 68, 2615 (1997)
2. A. Khalid, K. Kontis, Sensors 8, 5673 (2008)
3. H. Seyfried, M. Richter, K.-H. Nilsson, M. Aldén, H. Schmidt, Collection of Technical Papers—45th AIAA Aerospace Sciences Meeting, vol. 18 (2007), p. 12794
4. T. Husberg, S. Girja, I. Denbratt, A. Omrane, M. Aldén, J. Engström, SAE 2005-01-1646 (2005)
5. J. Brubach, J.P. Feist, A. Dreizler, Meas. Sci. Technol. 19(2), 025602 (2008)