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Found 17 Documents (Results 1–17)

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Sib. Math. J. 40, No. 5, 972-980 (1999); translation from Sib. Mat. Zh. 40, No. 5, 1147-1156 (1999).
MSC:  35K60 35B45
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Sib. Math. J. 39, No. 2, 277-288 (1998); translation from Sib. Mat. Zh. 39, No. 2, 317-328 (1998).
MSC:  35K20 35A05 35A15 35B45
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