Wm. W. Coblentz

Phys. Rev. (Series I) 23, 125 (1906)

K. E. Guthe and C. L. von Ende

Phys. Rev. (Series I) 24, 214 (1907)

C. Kammerer, G. Cassabois, C. Voisin, C. Delalande, Ph. Roussignol, and J. M. Gérard

Phys. Rev. Lett. 87, 207401 (2001)

M. Desaix, D. Anderson, L. Helczynski, and M. Lisak

Phys. Rev. Lett. 90, 013901 (2003)

Amir Zabet-Khosousi, Yoshinori Suganuma, Kenneth Lopata, Paul-Emile Trudeau, Al-Amin Dhirani, and Bryan Statt

Phys. Rev. Lett. 94, 096801 (2005)

E. O. Alt, A. M. Mukhamedzhanov, and A. I. Sattarov

Phys. Rev. Lett. 81, 4820 (1998)

Alfred Scharff Goldhaber, Jainendra K. Jain, and Gun Sang Jeon

Phys. Rev. Lett. 93, 169705 (2004)