1. New Generalized Functions and Multiplication of Distributions;Colombeau,1984
2. Elementary Introduction to New Generalized Functions;Colombeau,1985
3. Multiplication of Distributions: A Tool in Mathematics, Numerical Engineering and Theoretical Physics;Colombeau,1992
4. Microlocal analysis of Colombeau's generalized functions: Propagation of singularities;Dapić;J. Anal. Math.,1998
5. Fourier Integral Operators;Duistermaat,1996