A.M.S.F. Galhano

Approximating fractional derivatives through the generalized mean

J. A. Tenreiro Machado, Jozsef K. Tar, J. Machado, 2009 .

Fractional Dynamics : A Statistical Perspective

J. A. Tenreiro Machado, J. Machado, Alexandra M. S. F. Galhano, 2008 .