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Publications in Math-Net.Ru |
Citations |
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1963 |
1. |
I. Yu. Kharrik, “Approximation of functions which vanish on the boundary of a region, together with their partial derivatives, by functions of a special type”, Sibirsk. Mat. Zh., 4:2 (1963), 408–425 |
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1959 |
2. |
I. Yu. Kharrik, “Approximation by functions of special type to functions vanishing, together with their gradient, on the boundary of a region”, Mat. Sb. (N.S.), 47(89):2 (1959), 177–208 |
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1955 |
3. |
I. Yu. Kharrik, “On approximation of functions vanishing on the boundary of a region by functions of a special form”, Mat. Sb. (N.S.), 37(79):2 (1955), 353–384 |
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