Guterres, Marcelo Xavier, João Flávio Vieira Vasconcellos, Antônio José da Silva Neto, Carla Beatriz da Luz Peralta, and Luis Gabriel Machado de Freitas Teixera. 2017. “Approaching a Solution for Richards-2D Equation by Finite Volumes Method With the Aid of Picard-Krylov Algorithms”. Águas Subterrâneas 31 (2):89-108. https://doi.org/10.14295/ras.v31i2.28671.