1. Schwartz, L.: Théorie des Distributions. Hermann, Paris (1957)
2. Schwartz, L.: Sur l’impossibilité de la Multiplication des Distributions. C. R. Acad. Sci. Paris, 29, 847 (1954).
http://sites.mathdoc.fr/OCLS/pdf/OCLS_1954__21__1_0.pdf
3. Li, C.K.: A review on the products of distributions. In: Taş, K., Tenreiro Machado, J.A., Baleanu, D. (eds.) Mathematical Methods in Engineering, pp. 71–96. Springer, Dordrecht (2007).
https://link.springer.com/chapter/10.1007/978-1-4020-5678-9_5
4. Colombeau, J.F.: Nonlinear generalized functions: their origin, some developments and recent advances. São Paulo J. Math. Sci. 7, 201 (2013).
arXiv:1401.4755
5. Bottazzi, E.: Grid functions of nonstandard analysis in the theory of distributions and in partial differential equations,
arXiv:1704.00470
[math] (2017)