1. A.G. Aleksandrov, The Milnor numbers of non-isolated Saito singularities, (Russian) Funkts. Anal, i Prilozhen 21:1 (1987) 1–10.
2. A.G. Aleksandrov, Nonisolated Saito singularities, (Russian) Mat. Sb. (N.S.) 137:4 (179) (1988) 554–567, 576. Translation in Math. USSR-Sb. 65:2 (1990) 561-574.
3. V.I. Arnol’d, S.M. Gusein Zade and A.N. Varchenko, Singularities of Differentiable Maps I and II, Birkhäuser, 1985 and 1988.
4. A. Artal Bartolo, P. Cassou-Noguès, I. Luengo and A. Melle Hernández, Monodromy conjecture for some surface singularities, preprint, September 2000.
5. D. Barlet, Interaction de strates consécutives pour les cycles évanescents, Comptes Rendus Acad. Sci. Paris sér. I, 306 (1988) 473–478.