The following work have been published and made available online during October 2022:

Recursive formulation and parallel implementation of multiscale mixed methods. 

Eduardo Abreu, Paola Ferraz, Arthur Espírito Santo, Felipe Pereira, L. Santos, Fabrício Sousa.

LINK: https://doi.org/10.1016/j.jcp.2022.111681

Keywords: Recursive Multiscale Robin Coupled Method, Parallelization ,Mixed finite elements, Domain decomposition, Fluid dynamics in porous media, Darcy's law.

Available Online on 10 October 2022.