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References
1.
Hooper
T. L.
A calculable locked oscillator Int. J. Elec. Engng. Educ. 1 , 133 (1963 ).
2.
Cunningham
W. J.
An experiment with a non-linear negative resistance oscillator . Amer. J. Phys. 18 , No. 4 , 208 (1950 ).
3.
Cunningham
W. J.
An experiment with an oscillating circuit having varying capacitance . Amer. J. Phys. 18 , No. 5 , 314 (1950 ).