REFERENCES
- R Melrose, Micro local parameters for diffractive boundary value problems, Dukemath J, vol 42, pp 605–635, 1975.
- M Taylor, Grazing rays and reflection of singularities of solutions to wave equations Part II (Systems), Comm Pure Appl Math, vol 29, pp 463–481, 1976.
- M Taylor, Propagation, reflection and differaction of singular solutions to wave equations, Bull Am Math Soc, vol 84, p 607, 1978.
- K N Bhowmick & K K Dey, Groove fields in a right angled echellete grating, Journal of IETE, vol 30, pp 112–115, 1984.
- K N Bhowmick, Effects of Blazing through a Lamellar grating, Journal of IETE, vol 31, pp 177–183, 1985.
- J Duistermaat, Fourier Integral Operators, Courant Inst, of Math Sco. New York University, Lecture Notes, 1973.
- L Hörmander, Fourier Integral Operators, I, Acta Math, vol 127, pp 79–183, 1971.