1. Ultrasonic velocity and elasticconstant measurement in some borate glasses;Pakade;J. Pure Appl. Ultrason.,1996
2. Ultrasonic investigation onCao–B2O3–Al2O3–Na2O and Cao–B2O3–Al2O3–Fe2O3 glasssystem;Jugan;J. Pure Appl. Ultrason.,1977
3. Ultrasonic velocity in sodium borate glasses;Kodamma;J. Mater. Sci.,1991
4. Ultrasonicvelocity and absorption measurement in xZno–(90–x)B2O3–10Bi2O3 glasses;Yawale;Acoustica,1992
5. Ultrasonic velocityand absorptionmeasurement in bariumborate glasses and theirelastic properties;Singh;Indian J. Pure Appl. Phys.,1990