Quantitative Three-Dimensional Assessment of the Pharmacokinetic Parameters of Intra- and Peri-tumoural Tissues on Breast Dynamic Contrast-Enhanced Magnetic Resonance Imaging von Niukkanen, A., Okuma, H., Sudah, M., Auvinen, P., Mannermaa, A., Liimatainen, T., Vanninen, R.

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Some Clebsch-Gordan type linearization relations and associated families of Dirichlet integrals von Srivastava, H.M., Niukkanen, A.W.

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On the way to computerizable scientific knowledge (by the example of the operator factorization method) von Niukkanen, A.W.

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Diagram Technique for Hypergeometric Series of Several Variables von Niukkanen, A. V, Niukkanen, P. A

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Computer generation of complicated transformations and reduction formulas for multiple hypergeometric series von Niukkanen, A.W., Paramonova, O.S.

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Transformation of the triple series of Gelfand, Graev, and Retakh into a series of the same type and related problems von Niukkanen, A. V.

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A method of factorization and special transformations for the Appell function F4 and the Horn functions H1 and G2 von Niukkanen, A W

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New algorithms in the theory of hypergeometric series and Burchnall-Chaundy expansions von Niukkanen, A. V.

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Computer-Aided Analysis of Transformation Formulas for Appel and Horn Functions von Paramonova, O. S, Niukkanen, A. W

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Extending the factorization principle to hypergeometric series of general form von Niukkanen, A. V.

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New algorithms for deriving reduction formulas for hypergeometric series of multiple variables von Paramonova, O. S., Niukkanen, A. V.

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Fourier transforms of atomic orbitals. I. Reduction to four-dimensional harmonics and quadratic transformations von Niukkanen, A. W.

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Transformation of F sub(4) suggestive of a new approach to symbolic manipulation programming von Niukkanen, A W

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Generating differential operators for the basis functions in the variational LCAO‐type methods von Niukkanen, A. W.

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Operator Racah algebra and Laplace‐type expansions of irreducible spherical tensors von Niukkanen, A. W.

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A new method in the theory of hypergeometric series and special functions of mathematical physics von Niukkanen, A W

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On a new class of gradient formulas in the angular momentum theory von Niukkanen, A. W.

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Fourier transforms of atomic orbitals. II. Convolution theorems von Niukkanen, A. W.

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On the combination of two methods for the calculation of multicenter integrals using exponential-type orbitals von Perevozchikov, V. I., Maslov, I. V., Niukkanen, A. W., Homeier, H. H. H., Steinborn, E. O.

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A method of factorization and special transformations for the Appell function F 4 and the Horn functions H 1 and G 2 von Niukkanen, A W

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