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(63.1): J. Bauche, J. Blaise and M. Fred., C.R. Acad. Sci., Fr., 1963, 256, 5091-3.

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(66.4): L.A. Korostyleva and A.R. Striganov, Optika Spektrosk., S.S.S.R., 1966, 20, 545-53 (trad.: Optics Spectr., U.S.S.R., U.S.A., 1966, 20, 309-12).

(73.2): C. Bauche-Arnoult, S. Gerstenkorn, J. Vergès and F.S. Tomkins, J. opt. Soc. Am., 1973, 63, 1199-203.

(80.4): J. Blaise, J.F. Wyart, J.G. Conway and E.F. Worden, Physica Scripta, Sweden, 1980, 22, 224-30.

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(unp.4): J. Blaise, M. Fred and R. Gutmacher.