A TETHERED FLOAT RADIOMETER FOR MEASURING THE OUTPUT POWER FROM ULTRASONIC THERAPY EQUIPMENTSHOTTON KC.1980; ULTRASOUND MED. BIOL.; GBR; DA. 1980; VOL. 6; NO 2; PP. 131-133; BIBL. 1 REF.Article

A PVDF MEMBRANE HYDROPHONE FOR OPERATION IN THE RANGE 0,5 MHZ TO 15 MHZSHOTTON KC; BACON DR; QUILLIAM RM et al.1980; ULTRASONICS; GBR; DA. 1980; VOL. 18; NO 3; PP. 123-126; BIBL. 7 REF.Article

ACCURATE WAVELENGTH MEASUREMENT ON UP-CONVERTED CO₂ LASER RADIATION.JOLLIFFE BW; ROWLEY WRC; SHOTTON KC et al.1974; NATURE; G.B.; DA. 1974; VOL. 251; NO 5470; PP. 46-47; BIBL. 6 REF.Article

MEASUREMENT OF THE SPEED OF LIGHT. I. INTRODUCTION AND FREQUENCY MEASUREMENT OF A CARBON DIOXIDE LASER.BLANEY TG; BRADLEY CC; EDWARDS GJ et al.1977; PROC. R. SOC. LONDON, A; G.B.; DA. 1977; VOL. 355; NO 1680; PP. 61-88; H.T. 2; BIBL. 42 REF.Article

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MEASUREMENT OF THE SPEED OF LIGHT.BLANEY TG; BRADLEY CC; EDWARDS GJ et al.1974; NATURE; G.B.; DA. 1974; VOL. 251; NO 5470; PP. 46; BIBL. 5 REF.Article