Study of Plasma Effect on Spectral Properties of Hydrogenic and Helium-Like Ions Using the Finite Element Method. - Marcilio N. Guimarães; Frederico Vasconcellos Prudente (ICCSA Workshops, 2012)

A variational R-matrix finite element procedure for solving ultra-cold collision problems. - Marcilio N. Guimarães; Frederico Vasconcellos Prudente (Comput. Appl. Math., 2021)