A Variational Approach to the Eigenfunctions of the One Particle Relativistic Hamiltonian
Crossref DOI link: https://doi.org/10.1007/BF03377370
Published Online: 2017-01-09
Published Print: 2015-04
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Zelati, Vittorio Coti
Nolasco, Margherita