A. Kumar, R. P. Phulera, and O. P. Sood, “Effect of Solar Eclipse on Germination of <I>Dalbergia sissoo</I> Roxb. and <I>Toona ciliata</I> Roem. Seed”, Indian Forester, vol. 110, no. 12, pp. 1184–1191, Dec. 1984.