Extraction of the index of refraction by embedding multiple small inclusionsAlsaedi, Ahmed; Alzahrani, Faris; Challa, Durga Prasad; Kirane, Mokhtar; Sini, MouradInverse problems2016 / art. 045004, p. 1-18 : ill http://iopscience.iop.org/0266-5611/32/4/045004 Implications of the theory of turbulent mixing for wave propagation in media with fluctuating coefficient of refractionKalda, Jaan; Kree, MihkelProceedings of the Estonian Academy of Sciences2015 / p. 285-290 : ill Refraktsiooni mõju trigonomeetrilisel nivelleerimisel keskmise pikkusega madalate vaatekiirtegaAnissimov, Andrei; Kala, VelloGeodeet2008 / lk. 35-37 : ill Teadlaste selgitus: haruldane miraaž Soome lahel tegi Tallinna tuled Helsingi elanikele selgelt nähtavaks [Võrguväljaanne]Pau, Aivarforte.delfi.ee2021 "Teadlaste selgitus: haruldane miraaž Soome lahel tegi Tallinna tuled Helsingi elanikele selgelt nähtavaks" Validation of mobile-based funduscope for diabetic retinopathy screening in EstoniaKrieger, Birgit; Hallik, Riina; Kala, Kristina; Ülper, Karina; Polonski, MargaritaEuropean journal of ophthalmology2022 / p. 508-513 : ill https://doi.org/10.1177/1120672120972027 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS