Properties of Rochelle salt related to the piezo-electric effect.

[11] RIECKE, 1891, NACH GES WISS GOTT

[12] THOMSON JJ, 1920, PHIL MAG DEC

[13] THOMSON W, 1878, PHILOS MAG, V5, P26

[14] TOOL, 1910, PHYS REV, V31, P1

[15] TUCKERMAN, 1909, U NEBR STUDIES, V9

[16] TUTTON, CRYSTALLOGRAPHY, P884

[17] VALASEK, PHYS REV, V17, P480

[18] Valasek, 1922, PHYS REV, V19, P478

[19] VALASEK, PHYS REV, V19, P478

[20] VALASEK, PHYS REV, V17, P475

[11] RIECKE, 1891, NACH GES WISS GOTT

[12] THOMSON JJ, 1920, PHIL MAG DEC

[13] THOMSON W, 1878, PHILOS MAG, V5, P26

[14] TOOL, 1910, PHYS REV, V31, P1

[15] TUCKERMAN, 1909, U NEBR STUDIES, V9

[16] TUTTON, CRYSTALLOGRAPHY, P884

[17] VALASEK, PHYS REV, V17, P480

[18] Valasek, 1922, PHYS REV, V19, P478

[19] VALASEK, PHYS REV, V19, P478

[20] VALASEK, PHYS REV, V17, P475