[ On some recent results in fluid mechanics ]
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p. 1-14

[ Propagation of oscillations near to a diffractive point ]
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p. 1-6

[ $h$-pseudodifferential operators with periodic flow ]
p. 1-9

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p. 1-9

[ Fourier integral operators and Weyl-Hörmander calculus (the case of a symplectic metric) ]
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p. 1-7

p. 1-9

p. 1-4

[ Schrödinger operator with a metric ]
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p. 1-14