Modelling Flow Routing in Permafrost Landscapes with TWI: An Evaluation against Site-Specific Wetness Measurements. - Andreas Persson; Abdulghani Hasan; Jing Tang; Petter Pilesjö (Trans. GIS, 2012)

A Triangular Form-based Multiple Flow Algorithm to Estimate Overland Flow Distribution and Accumulation on a Digital Elevation Model. - Petter Pilesjö; Abdulghani Hasan (Trans. GIS, 2014)

Dynamic spatio-temporal flow modeling with raster DEMs. - Hampus Nilsson; Petter Pilesjö; Abdulghani Hasan; Andreas Persson (Trans. GIS, 2022)