On singular perturbation boundary-value problem of coupling type system of convection-diffusion equations
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2020 ◽
Vol 35
(4)
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pp. 410-416
1974 ◽
Vol 26
(4)
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pp. 816-827
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2001 ◽
Vol 39
(1)
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pp. 47-60
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1981 ◽
Vol 2
(5)
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pp. 613-623
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1988 ◽
Vol 9
(9)
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pp. 873-880
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1972 ◽
Vol 13
(2)
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pp. 252-256
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