1. Belikov VV, Ivanov VD, Kontorovich VK, Korytnik SA, Semenov AYu (1997) The non-Sibsonian interpolation: a new method of interpolation of the value of a function on an arbitrary set of points. Comput Math Math Phys 37(1):9–15
2. Buresova D, Nava B, Galkin I, Angling M, Stankov SM, Coisson P (2009) Data ingestion and assimilation in ionospheric models. Ann Geophys 52(3/4):235–253
3. Choi B-K, Lee W-K, Cho S-K, Park J-U, Park P-H (2010) Global GPS ionospheric modelling using spherical harmonic expansion approach. J Astron Space Sci 27(4):359–366. doi: 10.5140/JASS.2010.27.4.359
4. Dąbrowski BP, Krankowski A, Błaszkiewicz L, Rothkaehl H (2016) Prospects for solar and space weather research with polish part of the LOFAR telescope. Acta Geophys 64(3):825–840. doi: 10.1515/acgeo-2016-0028
5. Dumitru PD, Plopeanu M, Badea D (2013) Comparative study regarding the methods of interpolation. In: 1st European conference geodesy and geomatics engineering GENG’13 “Recent Advances in Geodesy and Geomatics Engineering”, 8–10 October, 2013, Antalya, Turkey, pp 45–52