• Bayesian statistical ionospheric tomography improved by incorporating ionosonde measurementsNorberg, Johannes; Virtanen, Ilkka I.; Roininen, Lassi; Vierinen, Juha; Orispää, Mikko; Kauristie, Kirsti; Lehtinen, Markku S.Atmospheric measurement techniques2016 / p. 1859-1869 : ill https://doi.org/10.5194/amt-9-1859-2016 https://www.scopus.com/sourceid/21100197156 https://www.scopus.com/record/display.uri?eid=2-s2.0-84966312299&origin=inward&txGid=76c3636b4313288d34d4124d5d11b52b https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ATMOS%20MEAS%20TECH&year=2016 https://www.webofscience.com/wos/woscc/full-record/WOS:000375616100030
• Ionosonde measurements in Bayesian statistical ionospheric tomography with incoherent scatter radar validationNorberg, Johannes; Virtanen, Ilkka I.; Roininen, LassiAtmospheric measurement techniques discussions2015 / p. 9823-9851 : ill