D. J. S. Kiran, P. S. Rao, K. Venkaiah, and A. Saibabu, “Effect of Gibberellic Acid (GA<SUB>3</SUB>) on Germination of <I>Givotia rottleriformis</I> Griff., Seeds”, Indian Forester, vol. 127, no. 8, pp. 944–946, Aug. 2001.