2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/83005Nuclear matter and surface properties are carefully studied for a model based on an effective hadronic lagrangian with vector-vector and scalar-vector self-interactions. The results of the model are compared with those of the successful standard non-linear $σ-ω$ model.4 pages, 2 figures. Talk presented at the Conference on "Mesons and Light Nuclei", Prague-Pruhonice, Aug.31-Sep.4 (1998), to be published in the proceedings of the ConferenceNuclear Theorytext