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Petro Savenko, Myroslava Tkach

Applied Mathematics Vol.2 No.9，September 19, 2011

DOI: 10.4236/am.2011.29149   3,822 Downloads  7,219 Views  Citations

Numerical Approximation of Real Finite Nonnegative Function by the Modulus of Discrete Fourier Transform (Articles)

Petro Savenko, Myroslava Tkach

Applied Mathematics Vol.1 No.1，June 2, 2010

DOI: 10.4236/am.2010.11008   3,720 Downloads  7,076 Views  Citations

Non-Linear Synthesis Problems for Plane Radiating Systems According to the Prescribed Power Directivity Pattern (Articles)

Mykhaylo Andriychuk, Petro Savenko, Myroslava Tkach

Open Journal of Antennas and Propagation Vol.1 No.2，September 24, 2013

DOI: 10.4236/ojapr.2013.12006   2,728 Downloads  6,286 Views  Citations

Dominant and Subdominant Types of Nature Resources in Ukraine: Regional Analysis (Articles)

Valeriy Rudenko, Stepan Rudenko, Myroslav Zayachuk, Zhanna Buchko, Valentuna Hudikovska, Myroslava Lapushniak

Natural Resources Vol.5 No.2，February 27, 2014

DOI: 10.4236/nr.2014.52008   3,236 Downloads  4,604 Views  Citations