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  • Wassilieff, C.*. 1985. Performance of duct acoustic linings available in New Zealand. Transactions of the Institution of Professional Engineers New Zealand. Electrical/Mechanical/Chemical engineering section. Vol.12(2): 73-82.
  • Wassilieff, C.*. 1984. Sound leakage under doors. New Zealand engineering. Vol.39(a): 35-37.
  • Gabriel, W.P.*; Windelev, A.J. 1975. A 1.5 kW audio amplifier for a vibration test facility. NELCON proceedings. Vol.11.
  • Corney, A.C.*. 1975. Capacitor microphone reciprocity calibration. Metrologia. Vol.11: p.25-32.
  • Ballagh, K.O.*. 1983. Optimum loudspeaker placement near reflecting planes. Journal of the Audio Engineering Society. Vol.31(12): p.931-935.
  • White, D.R.*. 2009. A Wide-range electrostatic loudspeaker with a zero free polar response. Journal of the Audio Engineering Society. Vol.57 no.10 (Oct), p.822-831.
  • Corney, A.C.*. 1971. Precision electrical techniques in condenser microphone reciprocity calibration. Journal of the Acoustical Society of America. Vol.49: p.391-398.
  • Ballagh, K.O.*. 1982. Limitations to the measurements of sound power by the reference sound source method. Journal of the Acoustical Society of America. Vol.72(5): 1637-1639.
  • Ballagh, K.O.*; Wassilieff, C.*. 1985. Comments on "A different look at the anechoic wedge" [J. Acoust. Soc. Am. 75,855-858 (1984)] Letter to the editor. Journal of the Acoustical Society of America. Vol.77(4): 1612-1614.
  • Wassilieff, C.*. 1988. Improving the noise reduction of picket barriers. Journal of the Acoustical Society of America. Vol.84(2): 645-650.
  • Ballagh, K.O.*. 1986. Calibration of an anechoic room. Journal of sound and vibration. Vol.105(2): p.233-241.
  • Ballagh, K.O.*. 1987. Acoustical admittance of cylindrical cavities. Journal of sound and vibration. Vol.112(3): p.567-569.
  • Wassilieff, C.*. 1987. Experimental verification of duct attenuation models with bulk reacting linings. Journal of sound and vibration. Vol.114(2): 239-251.
  • Ballagh, K.O.*; Thorby, P. 1980. Noise levels caused by simulated rainfalls on long run metal roofing. ICA 1980 Associated Conference ; Auckland ; 20 July 1980. 14 p.
  • Balachandran, C.G.; Ballagh, K.O.*; Lister, T.A. 1977. Stationary test method for noise from a single road vehicle. Applied acoustics. Vol.10: p.49-56.
  • Ballagh, K.O.*. 1984. Qualification tests in a hemi-anechoic room. [Eignungstests in einem reflexionsarmen Halbraum : Les tests de qualification pour une chambre hemi-anechoique]. Acustica. Vol.54: p.296-299.
  • Ballagh, K.O.*; Corney, A.C.*. 1990. Some developments in automated microphone reciprocity calibration. Acustica. Vol.71: p.200-209.
  • Ballagh, K.O.*. 1983. Inter-office sound insulation. 7. NZ Acoustical Society Conference ; Christchurch ; 1983. [12] p.
  • Wassilieff, C.*. 1983. Ventilation duct silencing. 7. New Zealand Acoustical Society Conference ; Christchurch ; 1983. 10 p.
  • Wassilieff, C.*. 1983. Sound reduction, ambient noise and voice level measurements in Flat 35, Menkar Flats, 447 Jackson St, Petone. 4 p. DSIR. Lower Hutt.