An inverse problem for a generalized fractional derivative with an application in reconstruction of time- and space-dependent sources in fractional diffusion and wave equationsKinash, Nataliia; Janno, JaanMathematics2019 / art. 1138, p. 1-16 https://doi.org/10.3390/math7121138 Journal metrics at Scopus Article at Scopus Journal metrics at WOS Article at WOS