Almanza Caro ME, Andrade RG. A variational approach of stationary Boltzmann equation under a condition of Poisson type. REV TEC FAC ING UNIV [Internet]. 1 [citado 1 de febrero de 2026];36(3). Disponible en: https://www.produccioncientificaluz.org/index.php/tecnica/article/view/6927