The Casimir effect for the scalar and Elko fields in a Lifshitz-like field theoryR. V. Maluf, D. M. Dantas and C. A. S. AlmeidaEur. Phys. J. C, 80 5 (2020) 442DOI: https://doi.org/10.1140/epjc/s10052-020-8020-9