1. Altintas, A.: Multiple point spaces and finitely determined map-germs. Ph.D. thesis, University of Warwick, UK. Available at http://wrap.warwick.ac.uk/38086/ (2011)
2. Eisenbud D.: Commutative algebra with a view toward algebraic geometry, graduate text in mathematics. Springer, New York (1995)
3. Gaffney, T.: Multiple points and associated loci. In: Singularities, Part 1, Proc. Sympos. Pure Math., no. 40, pp. 429–437. American Mathematical Society, RI (1983)
4. Goryunov V.: Semi-simplicial resolutions and homology of images and discriminants of mappings. Proc. Lond. Math. Soc. 70(3), 363–385 (1995)
5. Goryunov V., Mond D.: Vanishing cohomology of singularities of mappings. Compos. Math. 89, 45–80 (1993)