@incollection{Stava:2009:IHE,
 author = {{\v{S}}{\v{t}}ava, Ond{\v{r}}ej and Bene{\v{s}}, Bed{\v{r}}ich and K{\v{r}}iv{\'a}nek, Jaroslav},
 title  = {Interactive Hydraulic Erosion on the GPU},
 booktitle = {ShaderX 7 - Advanced Rendering Technicques},
 publisher = {Charles River Media},
 year = {2009},
 isbn = {1584505982, 978-1584505983},
}