Weberszpil, J. and Helayel-Neto, J.A. 2017. Axiomatic Local Metric Derivatives for Low-Level Fractionality with Mittag-Leffler Eigenfunctions. JOURNAL OF ADVANCES IN PHYSICS. 13, 3 (Mar. 2017), 4751–4755. DOI:https://doi.org/10.24297/jap.v13i3.5943.